Radeon HD 7770 GHz Edition vs Arc A310
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7770 GHz Edition and 4GB VRAM Arc A310 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A310 's Advantages
Released 10 years and 8 months late
Boost Clock1750MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (124.0GB/s vs 72.00GB/s)
128 additional rendering cores
Lower TDP (30W vs 80W)
Score
Benchmark
FP32 (float)
Radeon HD 7770 GHz Edition
1280
Arc A310
+110%
2688
Graphics Card
Feb 2012
Release Date
Oct 2022
Southern Islands
Generation
Alchemist
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1750 MHz
-
Boost Clock
1750 MHz
1125 MHz
Memory Clock
1937 MHz
Memory
1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
124.0GB/s
Render Config
10
Compute Units
-
640
Shading Units
768
40
TMUs
32
16
ROPs
16
-
Tensor Cores
96
-
RT Cores
6
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
4 MB
Theoretical Performance
16.00 GPixel/s
Pixel Rate
28.00 GPixel/s
40.00 GTexel/s
Texture Rate
56.00 GTexel/s
-
FP16 (half)
5.376 TFLOPS
1280 GFLOPS
FP32 (float)
2.688 TFLOPS
80.00 GFLOPS
FP64 (double)
672.0 GFLOPS
Board Design
80W
TDP
30W
250 W
Suggested PSU
200 W
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
Outputs
4x mini-DisplayPort 2.0
1x 6-pin
Power Connectors
None
Graphics Processor
Cape Verde
GPU Name
DG2-128
Cape Verde XT
GPU Variant
ACM-G11
GCN 1.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
1.5 billion
Transistors
7.2 billion
123 mm²
Die Size
157 mm²
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
5.1
Shader Model
6.6
