NVIDIA CMP 30HX vs AMD Radeon HD 6970
GPU · Specs Compare
Graphics Card
Release Date
Feb 2021
Dec 2010
Generation
Mining GPUs
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 2.0 x16
Clock Speeds
Base Clock
1530 MHz
—
Boost Clock
1785 MHz
—
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
6GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
336.0GB/s
176.0GB/s
Render Config
SM Count
22
—
Shading Units
1408
1536
TMUs
88
96
ROPs
48
32
L1 Cache
64 KB (per SM)
8 KB (per CU)
L2 Cache
1536 KB
512 KB
Compute Units
—
24
Theoretical Performance
Pixel Rate
85.68 GPixel/s
28.16 GPixel/s
Texture Rate
157.1 GTexel/s
84.48 GTexel/s
FP16 (half)
10.05 TFLOPS
—
FP32 (float)
5.027 TFLOPS
2.703 TFLOPS
FP64 (double)
157.1 GFLOPS
675.8 GFLOPS
Graphics Processor
GPU Name
TU116
Cayman
GPU Variant
TU116-100-A1
Cayman XT(215-0807007)
Architecture
Turing
TeraScale 3
Foundry
TSMC
TSMC
Process Size
12 nm
40 nm
Transistors
6.6 billion
2.64 billion
Die Size
284 mm²
389 mm²
Board Design
TDP
125W
250W
Suggested PSU
300 W
600 W
Outputs
No outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.