Radeon HD 7870 GHz Edition vs Moore Threads MTT S4000
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 GHz Edition and 48GB VRAM Moore Threads MTT S4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7870 GHz Edition 's Advantages
Lower TDP (175W vs 450W)
Moore Threads MTT S4000 's Advantages
More VRAM (48GB vs 2GB)
Larger VRAM bandwidth (768.0GB/s vs 153.6GB/s)
6912 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7870 GHz Edition
2560
Moore Threads MTT S4000
+860%
24580
Graphics Card
Mar 2012
Release Date
Unknown
Southern Islands
Generation
MUSA-Chunxiao
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
-
Base Clock
1500 MHz
1200 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
48GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
384bit
153.6GB/s
Bandwidth
768.0GB/s
Render Config
20
Compute Units
64
1280
Shading Units
8192
80
TMUs
512
32
ROPs
512
-
Tensor Cores
128
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
4 MB
Theoretical Performance
32.00 GPixel/s
Pixel Rate
768.0 GPixel/s
80.00 GTexel/s
Texture Rate
768.0 GTexel/s
-
FP16 (half)
49.15 TFLOPS
2.560 TFLOPS
FP32 (float)
24.58 TFLOPS
160.0 GFLOPS
FP64 (double)
384.0 GFLOPS
Board Design
175W
TDP
450W
450 W
Suggested PSU
850 W
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
Outputs
4x DisplayPort 1.4a
2x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
Pitcairn
GPU Name
MTT Gen 2
Pitcairn XT
(215-0828047)
GPU Variant
-
GCN 1.0
Architecture
MUSA-Chunxiao
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
2.8 billion
Transistors
22 billion
212 mm²
Die Size
Unknown
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.4
5.1
Shader Model
6.5
