Home GPU Comparison NVIDIA CMP 70HX vs AMD Radeon Pro Duo Polaris

NVIDIA CMP 70HX vs AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 8GB VRAM CMP 70HX and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 70HX 's Advantages
Released 3 years and 9 months late
Boost Clock1395MHz
Larger VRAM bandwidth (608.3GB/s vs 224.0GB/s)
1536 additional rendering cores
AMD Radeon Pro Duo Polaris 's Advantages
More VRAM (16GB vs 8GB)

Score

Benchmark

FP32 (float)
CMP 70HX +86%
10.71 TFLOPS
Radeon Pro Duo Polaris
5.728 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Apr 2017
Mining GPUs
Generation
Radeon Pro GCN
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1365 MHz
Base Clock
-
1395 MHz
Boost Clock
-
1188 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
16GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
256bit
608.3GB/s
Bandwidth
224.0GB/s

Render Config

-
Compute Units
36
30
SM Count
-
3840
Shading Units
2304
120
TMUs
144
64
ROPs
32
120
Tensor Cores
-
30
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

89.28 GPixel/s
Pixel Rate
39.78 GPixel/s
167.4 GTexel/s
Texture Rate
179.0 GTexel/s
10.71 TFLOPS
FP16 (half)
5.728 TFLOPS
10.71 TFLOPS
FP32 (float)
5.728 TFLOPS
167.4 GFLOPS
FP64 (double)
358.0 GFLOPS

Board Design

Unknown
TDP
250W
200 W
Suggested PSU
600 W
No outputs
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 12-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GA104
GPU Name
Ellesmere
GA104-100-A1
GPU Variant
Ellesmere Gemini GL
Ampere
Architecture
GCN 4.0
Samsung
Foundry
GlobalFoundries
8 nm
Process Size
14 nm
17.4 billion
Transistors
5.7 billion
392 mm²
Die Size
232 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.8
Shader Model
6.7

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