AMD Radeon HD 7970 GHz Edition vs Moore Threads MTT S50
GPU Specs Compare
Graphics Card
Release Date
Jun 2012
Oct 2023
Generation
Southern Islands
MUSA-Chunxiao
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1200 MHz
Boost Clock
1050 MHz
0 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
288.0GB/s
448.0GB/s
Render Config
Compute Units
32
16
Shading Units
2048
2048
TMUs
128
128
ROPs
32
128
L1 Cache
16 KB (per CU)
-
L2 Cache
768 KB
2 MB
Theoretical Performance
Pixel Rate
33.60 GPixel/s
153.6 GPixel/s
Texture Rate
134.4 GTexel/s
153.6 GTexel/s
FP32 (float)
4.301 TFLOPS
4.915 TFLOPS
FP64 (double)
1075 GFLOPS
76.80 GFLOPS
FP16 (half)
-
9.830 TFLOPS
Graphics Processor
GPU Name
Tahiti
MTT Gen 1
GPU Variant
Tahiti XT2(215-0821065)
-
Architecture
GCN 1.0
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
4.313 billion
Unknown
Die Size
352 mm²
Unknown
Board Design
TDP
300W
85W
Suggested PSU
700 W
250 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.02x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-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