Home GPU Comparison AMD Radeon RX 470 vs NVIDIA CMP 90HX

AMD Radeon RX 470 vs NVIDIA CMP 90HX

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470 and 10GB VRAM CMP 90HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470 's Advantages
Lower TDP (120W vs 320W)
NVIDIA CMP 90HX 's Advantages
Released 4 years and 11 months late
Boost Clock has increased by 42% (1710MHz vs 1206MHz)
More VRAM (10GB vs 4GB)
Larger VRAM bandwidth (760.3GB/s vs 211.2GB/s)
4352 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 470
4.94 TFLOPS
CMP 90HX +343%
21.89 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Jul 2021
Arctic Islands
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

926 MHz
Base Clock
1500 MHz
1206 MHz
Boost Clock
1710 MHz
1650 MHz
Memory Clock
1188 MHz

Memory

4GB
Memory Size
10GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
320bit
211.2GB/s
Bandwidth
760.3GB/s

Render Config

32
Compute Units
-
-
SM Count
50
2048
Shading Units
6400
128
TMUs
200
32
ROPs
80
-
Tensor Cores
200
-
RT Cores
50
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
5 MB
-
-
-

Theoretical Performance

38.59 GPixel/s
Pixel Rate
136.8 GPixel/s
154.4 GTexel/s
Texture Rate
342.0 GTexel/s
4.940 TFLOPS
FP16 (half)
21.89 TFLOPS
4.940 TFLOPS
FP32 (float)
21.89 TFLOPS
308.7 GFLOPS
FP64 (double)
342.0 GFLOPS

Board Design

120W
TDP
320W
300 W
Suggested PSU
700 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

Ellesmere
GPU Name
GA102
Polaris 10 PRO (215-0876204)
GPU Variant
GA102-100-A1
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
5.7 billion
Transistors
28.3 billion
232 mm²
Die Size
628 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
6.4
Shader Model
6.6

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