Home GPU Comparison AMD Radeon RX 580X vs NVIDIA CMP 90HX

AMD Radeon RX 580X vs NVIDIA CMP 90HX

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580X 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 580X 's Advantages
Lower TDP (185W vs 320W)
NVIDIA CMP 90HX 's Advantages
Released 3 years and 3 months late
Boost Clock has increased by 28% (1710MHz vs 1340MHz)
More VRAM (10GB vs 8GB)
Larger VRAM bandwidth (760.3GB/s vs 256.0GB/s)
4096 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 580X
6.175 TFLOPS
CMP 90HX +254%
21.89 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Jul 2021
Polaris
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1257 MHz
Base Clock
1500 MHz
1340 MHz
Boost Clock
1710 MHz
2000 MHz
Memory Clock
1188 MHz

Memory

8GB
Memory Size
10GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
320bit
256.0GB/s
Bandwidth
760.3GB/s

Render Config

36
Compute Units
-
-
SM Count
50
2304
Shading Units
6400
144
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

42.88 GPixel/s
Pixel Rate
136.8 GPixel/s
193.0 GTexel/s
Texture Rate
342.0 GTexel/s
6.175 TFLOPS
FP16 (half)
21.89 TFLOPS
6.175 TFLOPS
FP32 (float)
21.89 TFLOPS
385.9 GFLOPS
FP64 (double)
342.0 GFLOPS

Board Design

185W
TDP
320W
450 W
Suggested PSU
700 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
No outputs
1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Polaris 20
GPU Name
GA102
Polaris 20 XTX (215-0910038)
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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