Radeon RX 6450M vs Arc A770
Aggregate performance score
We've compared Arc A770 with Radeon RX 6450M, including specs and performance data.
A770 outperforms 6450M by a whopping 102% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 193 | 373 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 50.20 | no data |
| Power efficiency | 10.93 | 24.30 |
| Architecture | Generation 12.7 (2022−2023) | RDNA 2.0 (2020−2025) |
| GPU code name | DG2-512 | Navi 24 |
| Market segment | Desktop | Laptop |
| Release date | 12 October 2022 (3 years ago) | 4 January 2023 (3 years ago) |
| Launch price (MSRP) | $329 | no data |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 4096 | 768 |
| Core clock speed | 2100 MHz | 2000 MHz |
| Boost clock speed | 2400 MHz | 2460 MHz |
| Number of transistors | 21,700 million | 5,400 million |
| Manufacturing process technology | 6 nm | 6 nm |
| Power consumption (TDP) | 225 Watt | 50 Watt |
| Texture fill rate | 614.4 | 118.1 |
| Floating-point processing power | 19.66 TFLOPS | 3.779 TFLOPS |
| ROPs | 128 | 32 |
| TMUs | 256 | 48 |
| Tensor Cores | 512 | no data |
| Ray Tracing Cores | 32 | 12 |
| L0 Cache | no data | 192 KB |
| L1 Cache | no data | 256 KB |
| L2 Cache | 16 MB | 1024 KB |
| L3 Cache | no data | 16 MB |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | PCIe 4.0 x16 | PCIe 4.0 x4 |
| Width | 2-slot | no data |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | None |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR6 | GDDR6 |
| Maximum RAM amount | 16 GB | 4 GB |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 2000 MHz | 2000 MHz |
| Memory bandwidth | 512.0 GB/s | 128.0 GB/s |
| Shared memory | - | - |
| Resizable BAR | + | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | 1x HDMI 2.1, 3x DisplayPort 2.0 | Portable Device Dependent |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| Shader Model | 6.6 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.2 |
| Vulkan | 1.3 | 1.3 |
| DLSS | + | - |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| Full HD | 107
+114%
| 50−55
−114%
|
| 1440p | 63
+110%
| 30−35
−110%
|
| 4K | 39
+117%
| 18−20
−117%
|
Cost per frame, $
| 1080p | 3.07 | no data |
| 1440p | 5.22 | no data |
| 4K | 8.44 | no data |
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 317
+252%
|
90−95
−252%
|
| Cyberpunk 2077 | 78
+129%
|
30−35
−129%
|
| Resident Evil 4 Remake | 166
+388%
|
30−35
−388%
|
Full HD
Medium
| Battlefield 5 | 110−120
+71%
|
65−70
−71%
|
| Counter-Strike 2 | 270
+200%
|
90−95
−200%
|
| Cyberpunk 2077 | 70
+106%
|
30−35
−106%
|
| Far Cry 5 | 117
+125%
|
50−55
−125%
|
| Fortnite | 140−150
+64%
|
85−90
−64%
|
| Forza Horizon 4 | 33
−100%
|
65−70
+100%
|
| Forza Horizon 5 | 139
+178%
|
50−55
−178%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 130−140
+117%
|
60−65
−117%
|
| Valorant | 200−210
+55%
|
120−130
−55%
|
Full HD
High
| Battlefield 5 | 110−120
+71%
|
65−70
−71%
|
| Counter-Strike 2 | 143
+58.9%
|
90−95
−58.9%
|
| Counter-Strike: Global Offensive | 270−280
+33.2%
|
200−210
−33.2%
|
| Cyberpunk 2077 | 61
+79.4%
|
30−35
−79.4%
|
| Far Cry 5 | 109
+110%
|
50−55
−110%
|
| Fortnite | 140−150
+64%
|
85−90
−64%
|
| Forza Horizon 4 | 31
−113%
|
65−70
+113%
|
| Forza Horizon 5 | 127
+154%
|
50−55
−154%
|
| Grand Theft Auto V | 105
+75%
|
60−65
−75%
|
| Metro Exodus | 113
+232%
|
30−35
−232%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 130−140
+117%
|
60−65
−117%
|
| The Witcher 3: Wild Hunt | 196
+356%
|
40−45
−356%
|
| Valorant | 200−210
+55%
|
120−130
−55%
|
Full HD
Ultra
| Battlefield 5 | 110−120
+71%
|
65−70
−71%
|
| Cyberpunk 2077 | 58
+70.6%
|
30−35
−70.6%
|
| Far Cry 5 | 104
+100%
|
50−55
−100%
|
| Forza Horizon 4 | 23
−187%
|
65−70
+187%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 130−140
+117%
|
60−65
−117%
|
| The Witcher 3: Wild Hunt | 72
+67.4%
|
40−45
−67.4%
|
| Valorant | 200−210
+55%
|
120−130
−55%
|
Full HD
Epic
| Fortnite | 140−150
+64%
|
85−90
−64%
|
1440p
High
| Counter-Strike 2 | 90
+190%
|
30−35
−190%
|
| Counter-Strike: Global Offensive | 220−230
+92.4%
|
110−120
−92.4%
|
| Grand Theft Auto V | 45
+66.7%
|
27−30
−66.7%
|
| Metro Exodus | 71
+255%
|
20−22
−255%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+12.2%
|
150−160
−12.2%
|
| Valorant | 230−240
+47.5%
|
160−170
−47.5%
|
1440p
Ultra
| Battlefield 5 | 85−90
+91.1%
|
45−50
−91.1%
|
| Cyberpunk 2077 | 45
+221%
|
14−16
−221%
|
| Far Cry 5 | 82
+134%
|
35−40
−134%
|
| Forza Horizon 4 | 15
−160%
|
35−40
+160%
|
| The Witcher 3: Wild Hunt | 60
+150%
|
24−27
−150%
|
1440p
Epic
| Fortnite | 80−85
+131%
|
35−40
−131%
|
4K
High
| Counter-Strike 2 | 28
+115%
|
12−14
−115%
|
| Grand Theft Auto V | 48
+60%
|
30−33
−60%
|
| Metro Exodus | 47
+292%
|
12−14
−292%
|
| The Witcher 3: Wild Hunt | 73
+217%
|
21−24
−217%
|
| Valorant | 190−200
+121%
|
85−90
−121%
|
4K
Ultra
| Battlefield 5 | 50−55
+113%
|
24−27
−113%
|
| Counter-Strike 2 | 35−40
+169%
|
12−14
−169%
|
| Cyberpunk 2077 | 26
+333%
|
6−7
−333%
|
| Far Cry 5 | 49
+172%
|
18−20
−172%
|
| Forza Horizon 4 | 8
−250%
|
27−30
+250%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 35−40
+144%
|
16−18
−144%
|
4K
Epic
| Fortnite | 35−40
+144%
|
16−18
−144%
|
Full HD
High
| Dota 2 | 95−100
+0%
|
95−100
+0%
|
Full HD
Ultra
| Dota 2 | 95−100
+0%
|
95−100
+0%
|
4K
Ultra
| Dota 2 | 55−60
+0%
|
55−60
+0%
|
This is how Arc A770 and RX 6450M compete in popular games:
- Arc A770 is 114% faster in 1080p
- Arc A770 is 110% faster in 1440p
- Arc A770 is 117% faster in 4K
Here's the range of performance differences observed across popular games:
- in Resident Evil 4 Remake, with 1080p resolution and the Low Preset, the Arc A770 is 388% faster.
- in Forza Horizon 4, with 4K resolution and the Ultra Preset, the RX 6450M is 250% faster.
All in all, in popular games:
- Arc A770 performs better in 52 tests (87%)
- RX 6450M performs better in 5 tests (8%)
- there's a draw in 3 tests (5%)
Pros & cons summary
| Performance score | 31.93 | 15.78 |
| Recency | 12 October 2022 | 4 January 2023 |
| Maximum RAM amount | 16 GB | 4 GB |
| Power consumption (TDP) | 225 Watt | 50 Watt |
Arc A770 has a 102% higher aggregate performance score, and a 300% higher maximum VRAM amount.
RX 6450M, on the other hand, has an age advantage of 2 months, and 350% lower power consumption.
The Arc A770 is our recommended choice as it beats the Radeon RX 6450M in performance tests.
Be aware that Arc A770 is a desktop graphics card while Radeon RX 6450M is a notebook one.
Other comparisons
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