AMD Radeon HD 6850 1440SP Edition vs Moore Threads MTT S70
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
Oct 2023
Generation
Northern Islands
MUSA-Chunxiao
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
1750 MHz
Base Clock
—
1600 MHz
Boost Clock
—
0 MHz
Memory
Memory Size
1024MB
7GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
224bit
Bandwidth
128.0GB/s
392.0GB/s
Render Config
Compute Units
18
28
Shading Units
1440
3584
TMUs
72
224
ROPs
32
224
L1 Cache
8 KB (per CU)
—
L2 Cache
512 KB
0 MB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
358.4 GPixel/s
Texture Rate
52.20 GTexel/s
358.4 GTexel/s
FP32 (float)
2.088 TFLOPS
11.47 TFLOPS
FP64 (double)
417.6 GFLOPS
179.2 GFLOPS
FP16 (half)
—
22.94 TFLOPS
Graphics Processor
GPU Name
Cypress
MTT Gen 2
GPU Variant
Cypress PRO(215-0735043)
—
Architecture
TeraScale 2
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
40 nm
12 nm
Transistors
2.154 billion
22 billion
Die Size
334 mm²
Unknown
Board Design
TDP
151W
220W
Suggested PSU
450 W
550 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 6-pin
1x 8-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.