AMD Radeon HD 6870 X2 vs Moore Threads MTT S50
GPU · Specs Compare
Graphics Card
Release Date
Jul 2011
Oct 2023
Generation
Northern Islands
MUSA-Chunxiao
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1050 MHz
1750 MHz
Base Clock
—
1200 MHz
Boost Clock
—
0 MHz
Memory
Memory Size
1024MB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
134.4GB/s
448.0GB/s
Render Config
Compute Units
14
16
Shading Units
1120
2048
TMUs
56
128
ROPs
32
128
L1 Cache
8 KB (per CU)
—
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
28.80 GPixel/s
153.6 GPixel/s
Texture Rate
50.40 GTexel/s
153.6 GTexel/s
FP32 (float)
2.016 TFLOPS
4.915 TFLOPS
FP16 (half)
—
9.830 TFLOPS
FP64 (double)
—
76.80 GFLOPS
Graphics Processor
GPU Name
Barts
MTT Gen 1
GPU Variant
Barts XT(215-0798000)
—
Architecture
TeraScale 2
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
40 nm
12 nm
Transistors
1.7 billion
Unknown
Die Size
255 mm²
Unknown
Board Design
TDP
300W
85W
Suggested PSU
700 W
250 W
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
1x HDMI 2.02x DisplayPort 1.2
Power Connectors
—
1x 6-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.4
Shader Model
5.0
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.