Radeon Sky 500 vs HD 7770M
Aggregate performance score
We've compared Radeon HD 7770M with Radeon Sky 500, including specs and performance data.
Sky 500 outperforms HD 7770M by a whopping 257% 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 | 801 | 459 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 7.60 | 5.80 |
| Architecture | GCN 1.0 (2012−2020) | GCN 1.0 (2012−2020) |
| GPU code name | Chelsea | Pitcairn |
| Market segment | Laptop | Workstation |
| Release date | 24 April 2012 (13 years ago) | 27 March 2013 (13 years ago) |
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 | 512 | 1280 |
| Core clock speed | 675 MHz | 950 MHz |
| Number of transistors | 1,500 million | 2,800 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 32 Watt | 150 Watt |
| Texture fill rate | 21.60 | 76.00 |
| Floating-point processing power | 0.6912 TFLOPS | 2.432 TFLOPS |
| ROPs | 16 | 32 |
| TMUs | 32 | 80 |
| L1 Cache | 128 KB | 320 KB |
| L2 Cache | 256 KB | 512 KB |
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).
| Laptop size | medium sized | no data |
| Bus support | no data | PCIe 3.0 |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Length | no data | 242 mm |
| Width | no data | 1-slot |
| Form factor | no data | full height / full length |
| Supplementary power connectors | no data | 1x 6-pin |
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 | GDDR5 | GDDR5 |
| Maximum RAM amount | 1 GB | 4 GB |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 1000 MHz | 1200 MHz |
| Memory bandwidth | 64 GB/s | 154 GB/s |
| Shared memory | - | - |
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 | No outputs | 1x DisplayPort |
| DisplayPort count | no data | 1 |
| Dual-link DVI support | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 12 (11_1) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2.131 | 1.2.131 |
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 10−12
−218%
|
35−40
+218%
|
| Cyberpunk 2077 | 6−7
−250%
|
21−24
+250%
|
| Resident Evil 4 Remake | 4−5
−250%
|
14−16
+250%
|
Full HD
Medium
| Battlefield 5 | 10−12
−218%
|
35−40
+218%
|
| Counter-Strike 2 | 10−12
−218%
|
35−40
+218%
|
| Cyberpunk 2077 | 6−7
−250%
|
21−24
+250%
|
| Far Cry 5 | 9−10
−233%
|
30−33
+233%
|
| Fortnite | 16−18
−253%
|
60−65
+253%
|
| Forza Horizon 4 | 16−18
−244%
|
55−60
+244%
|
| Forza Horizon 5 | 8−9
−238%
|
27−30
+238%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 14−16
−257%
|
50−55
+257%
|
| Valorant | 45−50
−254%
|
170−180
+254%
|
Full HD
High
| Battlefield 5 | 10−12
−218%
|
35−40
+218%
|
| Counter-Strike 2 | 10−12
−218%
|
35−40
+218%
|
| Counter-Strike: Global Offensive | 55−60
−256%
|
210−220
+256%
|
| Cyberpunk 2077 | 6−7
−250%
|
21−24
+250%
|
| Dota 2 | 30−33
−233%
|
100−105
+233%
|
| Far Cry 5 | 9−10
−233%
|
30−33
+233%
|
| Fortnite | 16−18
−253%
|
60−65
+253%
|
| Forza Horizon 4 | 16−18
−244%
|
55−60
+244%
|
| Forza Horizon 5 | 8−9
−238%
|
27−30
+238%
|
| Grand Theft Auto V | 9−10
−233%
|
30−33
+233%
|
| Metro Exodus | 6−7
−250%
|
21−24
+250%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 14−16
−257%
|
50−55
+257%
|
| The Witcher 3: Wild Hunt | 10−11
−250%
|
35−40
+250%
|
| Valorant | 45−50
−254%
|
170−180
+254%
|
Full HD
Ultra
| Battlefield 5 | 10−12
−218%
|
35−40
+218%
|
| Cyberpunk 2077 | 6−7
−250%
|
21−24
+250%
|
| Dota 2 | 30−33
−233%
|
100−105
+233%
|
| Far Cry 5 | 9−10
−233%
|
30−33
+233%
|
| Forza Horizon 4 | 16−18
−244%
|
55−60
+244%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 14−16
−257%
|
50−55
+257%
|
| The Witcher 3: Wild Hunt | 10−11
−250%
|
35−40
+250%
|
| Valorant | 45−50
−254%
|
170−180
+254%
|
Full HD
Epic
| Fortnite | 16−18
−253%
|
60−65
+253%
|
1440p
High
| Counter-Strike 2 | 7−8
−243%
|
24−27
+243%
|
| Counter-Strike: Global Offensive | 24−27
−254%
|
85−90
+254%
|
| Grand Theft Auto V | 0−1 | 0−1 |
| Metro Exodus | 1−2
−200%
|
3−4
+200%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 27−30
−257%
|
100−105
+257%
|
| Valorant | 30−35
−255%
|
110−120
+255%
|
1440p
Ultra
| Cyberpunk 2077 | 2−3
−250%
|
7−8
+250%
|
| Far Cry 5 | 6−7
−250%
|
21−24
+250%
|
| Forza Horizon 4 | 8−9
−238%
|
27−30
+238%
|
| The Witcher 3: Wild Hunt | 5−6
−220%
|
16−18
+220%
|
1440p
Epic
| Fortnite | 6−7
−250%
|
21−24
+250%
|
4K
High
| Grand Theft Auto V | 14−16
−233%
|
50−55
+233%
|
| Valorant | 16−18
−244%
|
55−60
+244%
|
4K
Ultra
| Cyberpunk 2077 | 0−1 | 0−1 |
| Dota 2 | 9−10
−233%
|
30−33
+233%
|
| Far Cry 5 | 2−3
−250%
|
7−8
+250%
|
| Forza Horizon 4 | 3−4
−233%
|
10−11
+233%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 4−5
−250%
|
14−16
+250%
|
4K
Epic
| Fortnite | 4−5
−250%
|
14−16
+250%
|
Pros & cons summary
| Performance score | 3.16 | 11.29 |
| Recency | 24 April 2012 | 27 March 2013 |
| Maximum RAM amount | 1 GB | 4 GB |
| Power consumption (TDP) | 32 Watt | 150 Watt |
HD 7770M has 368.8% lower power consumption.
Sky 500, on the other hand, has a 257.3% higher aggregate performance score, an age advantage of 11 months, and a 300% higher maximum VRAM amount.
The Radeon Sky 500 is our recommended choice as it beats the Radeon HD 7770M in performance tests.
Be aware that Radeon HD 7770M is a notebook graphics card while Radeon Sky 500 is a workstation one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
