AMD Radeon HD 7950 vs Moore Threads MTT S70
GPU · Specs Compare
Graphics Card
Release Date
Jan 2012
Oct 2023
Generation
Southern Islands
MUSA-Chunxiao
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1750 MHz
Base Clock
—
1600 MHz
Boost Clock
—
0 MHz
Memory
Memory Size
3GB
7GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
224bit
Bandwidth
240.0GB/s
392.0GB/s
Render Config
Compute Units
28
28
Shading Units
1792
3584
TMUs
112
224
ROPs
32
224
L1 Cache
16 KB (per CU)
—
L2 Cache
768 KB
0 MB
Theoretical Performance
Pixel Rate
25.60 GPixel/s
358.4 GPixel/s
Texture Rate
89.60 GTexel/s
358.4 GTexel/s
FP32 (float)
2.867 TFLOPS
11.47 TFLOPS
FP64 (double)
716.8 GFLOPS
179.2 GFLOPS
FP16 (half)
—
22.94 TFLOPS
Graphics Processor
GPU Name
Tahiti
MTT Gen 2
GPU Variant
Tahiti PRO(215-0821056)
—
Architecture
GCN 1.0
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
4.313 billion
22 billion
Die Size
352 mm²
Unknown
Board Design
TDP
200W
220W
Suggested PSU
550 W
550 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 6-pin
1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.4
Shader Model
5.1
6.5
Benchmark
3DMark Time Spy
1,969
—
3DMark Time Spy Extreme
1,019
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.