AMD Radeon HD 7770 GHz Edition vs Intel Arc A580
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7770 GHz Edition and 8GB VRAM Arc A580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7770 GHz Edition 's Advantages
Lower TDP (80W vs 175W)
Intel Arc A580 's Advantages
Released 11 years and 8 months late
Boost Clock2000MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 72.00GB/s)
2432 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7770 GHz Edition
1.28 TFLOPS
Arc A580
+860%
12.29 TFLOPS
Graphics Card
Feb 2012
Release Date
Oct 2023
Southern Islands
Generation
Alchemist(Arc 5)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1700 MHz
-
Boost Clock
2000 MHz
1125 MHz
Memory Clock
2000 MHz
Memory
1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
512.0GB/s
Render Config
10
Compute Units
-
-
-
-
640
Shading Units
3072
40
TMUs
192
16
ROPs
96
-
Tensor Cores
384
-
RT Cores
24
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
8 MB
-
-
-
Theoretical Performance
16.00 GPixel/s
Pixel Rate
192.0 GPixel/s
40.00 GTexel/s
Texture Rate
384.0 GTexel/s
-
FP16 (half)
24.58 TFLOPS
1280 GFLOPS
FP32 (float)
12.29 TFLOPS
80.00 GFLOPS
FP64 (double)
1.536 TFLOPS
Board Design
80W
TDP
175W
250 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
Cape Verde
GPU Name
DG2-512
Cape Verde XT
GPU Variant
ACM-G10
GCN 1.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
1.5 billion
Transistors
21.7 billion
123 mm²
Die Size
406 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
