Radeon HD 7970 X2 vs Arc Pro A50
We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 X2 and 6GB VRAM Arc Pro A50 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7970 X2 's Advantages
Larger VRAM bandwidth (264.0GB/s vs 192.0GB/s)
1024 additional rendering cores
Arc Pro A50 's Advantages
Released 10 years late
Boost Clock2350MHz
More VRAM (6GB vs 3GB)
Lower TDP (75W vs 500W)
Score
Benchmark
FP32 (float)
Radeon HD 7970 X2
3789
Arc Pro A50
+27%
4813
Graphics Card
Aug 2012
Release Date
Aug 2022
Southern Islands
Generation
Alchemist
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
2000 MHz
-
Boost Clock
2350 MHz
1375 MHz
Memory Clock
2000 MHz
Memory
3GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
96bit
264.0GB/s
Bandwidth
192.0GB/s
Render Config
32
Compute Units
-
2048
Shading Units
1024
128
TMUs
64
32
ROPs
32
-
RT Cores
8
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
4 MB
Theoretical Performance
29.60 GPixel/s
Pixel Rate
75.20 GPixel/s
118.4 GTexel/s
Texture Rate
150.4 GTexel/s
-
FP16 (half)
9.626 TFLOPS
3.789 TFLOPS
FP32 (float)
4.813 TFLOPS
947.2 GFLOPS
FP64 (double)
1203 GFLOPS
Board Design
500W
TDP
75W
900 W
Suggested PSU
250 W
2x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
Outputs
4x mini-DisplayPort 2.0
3x 8-pin
Power Connectors
None
Graphics Processor
New Zealand
GPU Name
DG2-128
-
GPU Variant
ACM-G11
GCN 1.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
4.313 billion
Transistors
7.2 billion
352 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
