Home GPU Comparison AMD Radeon HD 7970 vs MTT S50

AMD Radeon HD 7970 vs MTT S50

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 and 8GB VRAM MTT S50 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

MTT S50 's Advantages
Released 11 years and 10 months late
More VRAM (8GB vs 3GB)
Lower TDP (85W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 7970
3.789 TFLOPS
MTT S50 +37%
5.2 TFLOPS
VS

Graphics Card

Dec 2011
Release Date
Oct 2023
Southern Islands
Generation
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1200 MHz
-
Boost Clock
0 MHz
1375 MHz
Memory Clock
MHz

Memory

3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
GB/s

Render Config

-
SM Count
32
Compute Units
-
2048
Shading Units
2048
128
TMUs
32
ROPs
-
Tensor Cores
-
RT Cores
16 KB (per CU)
L1 Cache
768 KB
L2 Cache
0 MB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
GPixel/s
118.4 GTexel/s
Texture Rate
GTexel/s
-
FP16 (half)
TFLOPS
3.789 TFLOPS
FP32 (float)
5.2 TFLOPS
947.2 GFLOPS
FP64 (double)
GFLOPS

Graphics Processor

Tahiti
GPU Name
ChunXiao
Tahiti XT (215-0821060)
GPU Variant
GCN 1.0
Architecture
MUSA
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
4.313 billion
Transistors
Unknown
352 mm²
Die Size
Unknown

Board Design

250W
TDP
85W
600 W
Suggested PSU
W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.0 2x DisplayPort 1.4
1x 6-pin + 1x 8-pin
Power Connectors

Graphics Features

12 (11_1)
DirectX
11
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.1
Shader Model

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