NVIDIA CMP 90HX vs AMD Radeon HD 6870 1600SP Edition
GPU Specs Compare
Graphics Card
Release Date
Jul 2021
Jan 2013
Generation
Mining GPUs
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 2.0 x16
Clock Speeds
Base Clock
1500 MHz
-
Boost Clock
1710 MHz
-
Memory Clock
1188 MHz
1050 MHz
Memory
Memory Size
10GB
1024MB
Memory Type
GDDR6X
GDDR5
Memory Bus
320bit
256bit
Bandwidth
760.3GB/s
134.4GB/s
Render Config
SM Count
50
-
Shading Units
6400
1600
TMUs
200
80
ROPs
80
32
Tensor Cores
200
-
RT Cores
50
-
L1 Cache
128 KB (per SM)
8 KB (per CU)
L2 Cache
5 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
136.8 GPixel/s
27.20 GPixel/s
Texture Rate
342.0 GTexel/s
68.00 GTexel/s
FP16 (half)
21.89 TFLOPS
-
FP32 (float)
21.89 TFLOPS
2.720 TFLOPS
FP64 (double)
342.0 GFLOPS
544.0 GFLOPS
Graphics Processor
GPU Name
GA102
Cypress
GPU Variant
GA102-100-A1
Cypress XT(215-0735033)
Architecture
Ampere
TeraScale 2
Foundry
Samsung
TSMC
Process Size
8 nm
40 nm
Transistors
28.3 billion
2.154 billion
Die Size
628 mm²
334 mm²
Board Design
TDP
320W
175W
Suggested PSU
700 W
450 W
Outputs
No outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Power Connectors
2x 8-pin
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
8.6
-
Shader Model
6.8
5.0