Radeon HD 7970 GHz Edition 与 GeForce4 MX 420
主要细节
关于类型（对于台式计算机或笔记本电脑）和Radeon HD 7970 GHz Edition和GeForce4 MX 420架构的信息，还有有关销售开始时间和当时成本的信息。
| 在运行速度排行榜的地位 | 没有评价 | 没有评价 |
| 按受欢迎程度排列 | 未进入前 100 名 | 未进入前 100 名 |
| 架构 | GCN 1.0 (2012−2020) | Celsius (1999−2005) |
| 代号 | Tahiti | NV17 A3 |
| 类型 | 桌面的 | 桌面的 |
| 发布日期 | 22 6月 2012（12年 前） | 6 2月 2002（22年 前） |
| 发布时的价格 | $499 | 没有数据 |
详细规格
Radeon HD 7970 GHz Edition和GeForce4 MX 420的一般参数：着色器的数量，视频核心的频率，制造过程，纹理化和计算的速度。所有这些特性都间接表示Radeon HD 7970 GHz Edition和GeForce4 MX 420性能，尽管要进行准确的评估，必须考虑基准测试和游戏测试的结果。
| 着色器处理器的数量 | 2048 | 没有数据 |
| 核心频率 | 1000 MHz | 250 MHz |
| Boost模式下的频率 | 1050 MHz | 没有数据 |
| 晶体管数 | 4,313 million | 29 million |
| 工艺过程 | 28 nm | 150 nm |
| (TDP)能源消耗 | 300 Watt | 没有数据 |
| 纹理填充率 | 134.4 | 1.000 |
| 带浮点的性能 | 4,301 gflops | 没有数据 |
外形尺寸和兼容性
负责Radeon HD 7970 GHz Edition和GeForce4 MX 420与计算机其他组件兼容性的参数。例如，在选择将来的计算机配置或升级现有计算机配置时很有用。对于台式机显卡，这是接口和连接总线（与主板的兼容性），显卡的物理尺寸（与主板和机箱的兼容性），附加的电源连接器（与电源的兼容性）。
| 介面 | PCIe 3.0 x16 | AGP 4x |
| 长度 | 274 mm | 没有数据 |
| 宽度 | 2-slot | 1-slot |
| 附加电源连接器 | 1x 6-pin + 1x 8-pin | 不是 |
VRAM 容量和类型
Radeon HD 7970 GHz Edition和GeForce4 MX 420上安装的内存的参数是类型，大小，总线，频率和带宽。对于没有内存的集成显卡，则使用共享内存 - 内存储器的一部分。
| 内存型 | GDDR5 | SDR |
| 最大存储容量 | 3 千兆字节 | 64 兆字节 |
| 内存总线宽度 | 384 Bit | 64 Bit |
| 内存频率 | 6000 MHz | 166 MHz |
| 内存通过量 | 288.0 千兆字节/s | 1.328 千兆字节/s |
连接和输出
列出Radeon HD 7970 GHz Edition和GeForce4 MX 420上可用的視頻連接器。 通常，本節僅與台式機參考視頻卡有關，因為對於筆記本電腦參考視頻卡，某些視頻輸出的可用性取決於筆記本電腦的型號。
| 显示连接器 | 1x DVI, 1x HDMI, 2x mini-DisplayPort | 1x VGA, 1x S-Video |
| HDMI | + | 没有数据 |
API 兼容性
列出了Radeon HD 7970 GHz Edition和GeForce4 MX 420支持的API连接器，包括其版本。
| DirectX | 12 (11_1) | 8.0 |
| 着色器 | 5.1 | 没有数据 |
| OpenGL | 4.6 | 1.3 |
| OpenCL | 1.2 | N/A |
| Vulkan | 1.2.131 | N/A |
与同类 GPU 的比较
我们选取了几款性能或多或少接近评测的显卡进行对比，为您提供更多可能的选择，供您考虑。
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[file] => /var/www/web/data/www/technical.city/system/lib/db.php
[line] => 151
[function] => db_query
[args] => Array
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[0] => select b.card_id from ss_benchmarks_results as b
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left join
ss_cards_custom as custom on custom.filename=i.filename and custom._disabled=0
left join
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on pop.item_type="video" and pop.item1=i._id and pop.item2=2172 and pop.lang="8"
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having !isnull(i._id)
order by abs(0 - b.result) asc /* # 1 */ limit 6
)
)
[1] => Array
(
[file] => /var/www/web/data/www/technical.city/_content/textblocks/text/85/85
[line] => 150
[function] => db_getItems
[args] => Array
(
[0] => select b.card_id from ss_benchmarks_results as b
left join ss_cards as i
on i._id=b.card_id and i._disabled=0 and i.redirect_to=0
left join
ss_cards_custom as custom on custom.filename=i.filename and custom._disabled=0
left join
ss_stat_exist as pop
on pop.item_type="video" and pop.item1=i._id and pop.item2=2172 and pop.lang="8"
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ss_stat_exist as pop2
on pop2.item_type="video" and pop2.item1=2172 and pop2.item2=i._id and pop2.lang="8"
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order by abs(0 - b.result) asc /* # 1 */ limit 6
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)
[2] => Array
(
[file] => /var/www/web/data/www/technical.city/_content/textblocks/text/22/222
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[function] => db_cache
[args] => Array
(
[0] => nearest_video__0_2172_L8
[1] => db_getItems
[2] => select b.card_id from ss_benchmarks_results as b
left join ss_cards as i
on i._id=b.card_id and i._disabled=0 and i.redirect_to=0
left join
ss_cards_custom as custom on custom.filename=i.filename and custom._disabled=0
left join
ss_stat_exist as pop
on pop.item_type="video" and pop.item1=i._id and pop.item2=2172 and pop.lang="8"
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ss_stat_exist as pop2
on pop2.item_type="video" and pop2.item1=2172 and pop2.item2=i._id and pop2.lang="8"
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to_days(now()) - to_days(replace("2012-06-22","-00","-01"))<=366/2
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to_days(now()) - to_days(replace(if(custom.date_of_announcement AND custom.date_of_announcement!="0000-01-00",custom.date_of_announcement,i.date_of_announcement),"-00","-01"))<=366/2
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)
having !isnull(i._id)
order by abs(0 - b.result) asc /* # 1 */ limit 6
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(
[0] => ss_benchmarks_results
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)
[3] => Array
(
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[4] => Array
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(
[0] => Array
(
[file] => /var/www/web/data/www/technical.city/system/lib/db.php
[line] => 151
[function] => db_query
[args] => Array
(
[0] => select b.card_id from ss_benchmarks_results as b
left join ss_cards as i
on i._id=b.card_id and i._disabled=0 and i.redirect_to=0
left join
ss_cards_custom as custom on custom.filename=i.filename and custom._disabled=0
left join
ss_stat_exist as pop
on pop.item_type="video" and pop.item1=i._id and pop.item2=3037 and pop.lang="8"
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ss_stat_exist as pop2
on pop2.item_type="video" and pop2.item1=3037 and pop2.item2=i._id and pop2.lang="8"
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)
having !isnull(i._id)
order by abs(0 - b.result) asc /* # 2 */ limit 6
)
)
[1] => Array
(
[file] => /var/www/web/data/www/technical.city/_content/textblocks/text/85/85
[line] => 150
[function] => db_getItems
[args] => Array
(
[0] => select b.card_id from ss_benchmarks_results as b
left join ss_cards as i
on i._id=b.card_id and i._disabled=0 and i.redirect_to=0
left join
ss_cards_custom as custom on custom.filename=i.filename and custom._disabled=0
left join
ss_stat_exist as pop
on pop.item_type="video" and pop.item1=i._id and pop.item2=3037 and pop.lang="8"
left join
ss_stat_exist as pop2
on pop2.item_type="video" and pop2.item1=3037 and pop2.item2=i._id and pop2.lang="8"
where b.benchmark_id=-1 and i.type="" and i.prof="0" and i._disabled=0
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if(pop.visits,pop.visits,pop2.visits)>=1
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to_days(now()) - to_days(replace("2002-02-06","-00","-01"))<=366/2
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to_days(now()) - to_days(replace(if(custom.date_of_announcement AND custom.date_of_announcement!="0000-01-00",custom.date_of_announcement,i.date_of_announcement),"-00","-01"))<=366/2
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)
having !isnull(i._id)
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)
)
[2] => Array
(
[file] => /var/www/web/data/www/technical.city/_content/textblocks/text/22/222
[line] => 16525
[function] => db_cache
[args] => Array
(
[0] => nearest_video__0_3037_L8
[1] => db_getItems
[2] => select b.card_id from ss_benchmarks_results as b
left join ss_cards as i
on i._id=b.card_id and i._disabled=0 and i.redirect_to=0
left join
ss_cards_custom as custom on custom.filename=i.filename and custom._disabled=0
left join
ss_stat_exist as pop
on pop.item_type="video" and pop.item1=i._id and pop.item2=3037 and pop.lang="8"
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ss_stat_exist as pop2
on pop2.item_type="video" and pop2.item1=3037 and pop2.item2=i._id and pop2.lang="8"
where b.benchmark_id=-1 and i.type="" and i.prof="0" and i._disabled=0
and
(
if(pop.visits,pop.visits,pop2.visits)>=1
OR
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to_days(now()) - to_days(replace("2002-02-06","-00","-01"))<=366/2
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to_days(now()) - to_days(replace(if(custom.date_of_announcement AND custom.date_of_announcement!="0000-01-00",custom.date_of_announcement,i.date_of_announcement),"-00","-01"))<=366/2
)
)
having !isnull(i._id)
order by abs(0 - b.result) asc /* # 2 */ limit 6
[3] => Array
(
[0] => ss_benchmarks_results
[1] => ss_cards
)
)
)
[3] => Array
(
[file] => /var/www/web/data/www/technical.city/_content/pages/text/23/323_1
[line] => 15
[args] => Array
(
[0] => /var/www/web/data/www/technical.city/_content/textblocks/text/22/222
)
[function] => include
)
[4] => Array
(
[file] => /var/www/web/data/www/technical.city/system/handler/index.php
[line] => 372
[args] => Array
(
[0] => /var/www/web/data/www/technical.city/_content/pages/text/23/323_1
)
[function] => require
)
)
Ошибка: Запрос select b.card_id from ss_benchmarks_results as b left join ss_cards as i on i._id=b.card_id and i._disabled=0 and i.redirect_to=0 left join ss_cards_custom as custom on custom.filename=i.filename and custom._disabled=0 left join ss_stat_exist as pop on pop.item_type="video" and pop.item1=i._id and pop.item2=2172 and pop.lang="8" left join ss_stat_exist as pop2 on pop2.item_type="video" and pop2.item1=2172 and pop2.item2=i._id and pop2.lang="8" where b.benchmark_id=-1 and i.type="" and i.prof="0" and i._disabled=0 and ( if(pop.visits,pop.visits,pop2.visits)>=1 OR ( to_days(now()) - to_days(replace("2012-06-22","-00","-01"))<=366/2 OR to_days(now()) - to_days(replace(if(custom.date_of_announcement AND custom.date_of_announcement!="0000-01-00",custom.date_of_announcement,i.date_of_announcement),"-00","-01"))<=366/2 ) ) having !isnull(i._id) order by abs(0 - b.result) asc /* # 1 */ limit 6 вызвал ошибку Unknown column 'i._id' in 'having clause'
Array
(
[0] => Array
(
[file] => /var/www/web/data/www/technical.city/system/lib/db.php
[line] => 151
[function] => db_query
[args] => Array
(
[0] => select b.card_id from ss_benchmarks_results as b
left join ss_cards as i
on i._id=b.card_id and i._disabled=0 and i.redirect_to=0
left join
ss_cards_custom as custom on custom.filename=i.filename and custom._disabled=0
left join
ss_stat_exist as pop
on pop.item_type="video" and pop.item1=i._id and pop.item2=2172 and pop.lang="8"
left join
ss_stat_exist as pop2
on pop2.item_type="video" and pop2.item1=2172 and pop2.item2=i._id and pop2.lang="8"
where b.benchmark_id=-1 and i.type="" and i.prof="0" and i._disabled=0
and
(
if(pop.visits,pop.visits,pop2.visits)>=1
OR
(
to_days(now()) - to_days(replace("2012-06-22","-00","-01"))<=366/2
OR
to_days(now()) - to_days(replace(if(custom.date_of_announcement AND custom.date_of_announcement!="0000-01-00",custom.date_of_announcement,i.date_of_announcement),"-00","-01"))<=366/2
)
)
having !isnull(i._id)
order by abs(0 - b.result) asc /* # 1 */ limit 6
)
)
[1] => Array
(
[file] => /var/www/web/data/www/technical.city/_content/textblocks/text/85/85
[line] => 150
[function] => db_getItems
[args] => Array
(
[0] => select b.card_id from ss_benchmarks_results as b
left join ss_cards as i
on i._id=b.card_id and i._disabled=0 and i.redirect_to=0
left join
ss_cards_custom as custom on custom.filename=i.filename and custom._disabled=0
left join
ss_stat_exist as pop
on pop.item_type="video" and pop.item1=i._id and pop.item2=2172 and pop.lang="8"
left join
ss_stat_exist as pop2
on pop2.item_type="video" and pop2.item1=2172 and pop2.item2=i._id and pop2.lang="8"
where b.benchmark_id=-1 and i.type="" and i.prof="0" and i._disabled=0
and
(
if(pop.visits,pop.visits,pop2.visits)>=1
OR
(
to_days(now()) - to_days(replace("2012-06-22","-00","-01"))<=366/2
OR
to_days(now()) - to_days(replace(if(custom.date_of_announcement AND custom.date_of_announcement!="0000-01-00",custom.date_of_announcement,i.date_of_announcement),"-00","-01"))<=366/2
)
)
having !isnull(i._id)
order by abs(0 - b.result) asc /* # 1 */ limit 6
)
)
[2] => Array
(
[file] => /var/www/web/data/www/technical.city/_content/textblocks/text/22/222
[line] => 16525
[function] => db_cache
[args] => Array
(
[0] => nearest_video__0_2172_L8
[1] => db_getItems
[2] => select b.card_id from ss_benchmarks_results as b
left join ss_cards as i
on i._id=b.card_id and i._disabled=0 and i.redirect_to=0
left join
ss_cards_custom as custom on custom.filename=i.filename and custom._disabled=0
left join
ss_stat_exist as pop
on pop.item_type="video" and pop.item1=i._id and pop.item2=2172 and pop.lang="8"
left join
ss_stat_exist as pop2
on pop2.item_type="video" and pop2.item1=2172 and pop2.item2=i._id and pop2.lang="8"
where b.benchmark_id=-1 and i.type="" and i.prof="0" and i._disabled=0
and
(
if(pop.visits,pop.visits,pop2.visits)>=1
OR
(
to_days(now()) - to_days(replace("2012-06-22","-00","-01"))<=366/2
OR
to_days(now()) - to_days(replace(if(custom.date_of_announcement AND custom.date_of_announcement!="0000-01-00",custom.date_of_announcement,i.date_of_announcement),"-00","-01"))<=366/2
)
)
having !isnull(i._id)
order by abs(0 - b.result) asc /* # 1 */ limit 6
[3] => Array
(
[0] => ss_benchmarks_results
[1] => ss_cards
)
)
)
[3] => Array
(
[file] => /var/www/web/data/www/technical.city/_content/pages/text/23/323_1
[line] => 15
[args] => Array
(
[0] => /var/www/web/data/www/technical.city/_content/textblocks/text/22/222
)
[function] => include
)
[4] => Array
(
[file] => /var/www/web/data/www/technical.city/system/handler/index.php
[line] => 372
[args] => Array
(
[0] => /var/www/web/data/www/technical.city/_content/pages/text/23/323_1
)
[function] => require
)
)
