NVIDIA CMP 40HX vs AMD Radeon HD 6850 1440SP Edition
GPU · Specs Compare
Graphics Card
Release Date
Feb 2021
Aug 2012
Generation
Mining GPUs
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 2.0 x16
Clock Speeds
Base Clock
1470 MHz
—
Boost Clock
1650 MHz
—
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
8GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
128.0GB/s
Render Config
SM Count
36
—
Shading Units
2304
1440
TMUs
144
72
ROPs
64
32
Tensor Cores
288
—
RT Cores
36
—
L1 Cache
64 KB (per SM)
8 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
—
18
Theoretical Performance
Pixel Rate
105.6 GPixel/s
23.20 GPixel/s
Texture Rate
237.6 GTexel/s
52.20 GTexel/s
FP16 (half)
15.21 TFLOPS
—
FP32 (float)
7.603 TFLOPS
2.088 TFLOPS
FP64 (double)
237.6 GFLOPS
417.6 GFLOPS
Graphics Processor
GPU Name
TU106
Cypress
GPU Variant
TU106-100-A1
Cypress PRO(215-0735043)
Architecture
Turing
TeraScale 2
Foundry
TSMC
TSMC
Process Size
12 nm
40 nm
Transistors
10.8 billion
2.154 billion
Die Size
445 mm²
334 mm²
Board Design
TDP
185W
151W
Suggested PSU
450 W
450 W
Outputs
No outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
1x 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
7.5
—
Shader Model
6.8
5.0
Benchmark
Blender
1,174
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.