NVIDIA CMP 170HX vs AMD Radeon HD 6850 X2
GPU · Specs Compare
Graphics Card
Release Date
Sep 2021
Sep 2011
Generation
Mining GPUs
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 2.0 x16
Clock Speeds
Base Clock
1140 MHz
—
Boost Clock
1410 MHz
—
Memory Clock
1458 MHz
1050 MHz
Memory
Memory Size
16GB
2GB
Memory Type
HBM2e
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
1493GB/s
134.4GB/s
Render Config
SM Count
70
—
Shading Units
4480
960
TMUs
280
48
ROPs
128
32
Tensor Cores
280
—
L1 Cache
192 KB (per SM)
8 KB (per CU)
L2 Cache
8 MB
512 KB
Compute Units
—
12
Theoretical Performance
Pixel Rate
180.5 GPixel/s
25.60 GPixel/s
Texture Rate
394.8 GTexel/s
38.40 GTexel/s
FP16 (half)
50.53 TFLOPS
—
FP32 (float)
12.63 TFLOPS
1.536 TFLOPS
FP64 (double)
6.317 TFLOPS
—
Graphics Processor
GPU Name
GA100
Barts
GPU Variant
GA100-105F-A1
Barts PRO(215-0798006)
Architecture
Ampere
TeraScale 2
Foundry
TSMC
TSMC
Process Size
7 nm
40 nm
Transistors
54.2 billion
1.7 billion
Die Size
826 mm²
255 mm²
Board Design
TDP
250W
254W
Suggested PSU
600 W
600 W
Outputs
No outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
N/A
11.2 (11_0)
OpenGL
N/A
4.4
OpenCL
3.0
1.2
Vulkan
N/A
N/A
CUDA
8.0
—
Shader Model
N/A
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.