Home GPU Comparison AMD Radeon RX 550 640SP vs NVIDIA CMP 90HX

AMD Radeon RX 550 640SP vs NVIDIA CMP 90HX

AMD Radeon RX 550 640SP
VS
NVIDIA CMP 90HX
AMD Radeon RX 550 640SP
NVIDIA CMP 90HX
We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP 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 550 640SP 's Advantages
Lower TDP (60W vs 320W)
NVIDIA CMP 90HX 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 60% (1710MHz vs 1071MHz)
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (760.3GB/s vs 96.00GB/s)
5760 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 550 640SP
1.371 TFLOPS
CMP 90HX +1496%
21.89 TFLOPS
Radeon RX 550 640SP
VS
CMP 90HX

Graphics Card

Oct 2017
Release Date
Jul 2021
Polaris
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1019 MHz
Base Clock
1500 MHz
1071 MHz
Boost Clock
1710 MHz
1500 MHz
Memory Clock
1188 MHz

Memory

2GB
Memory Size
10GB
GDDR5
Memory Type
GDDR6X
128bit
Memory Bus
320bit
96.00GB/s
Bandwidth
760.3GB/s

Render Config

10
Compute Units
-
-
SM Count
50
640
Shading Units
6400
40
TMUs
200
16
ROPs
80
-
Tensor Cores
200
-
RT Cores
50
16 KB (per CU)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
5 MB
-
-
-

Theoretical Performance

17.14 GPixel/s
Pixel Rate
136.8 GPixel/s
42.84 GTexel/s
Texture Rate
342.0 GTexel/s
1371 GFLOPS
FP16 (half)
21.89 TFLOPS
1371 GFLOPS
FP32 (float)
21.89 TFLOPS
85.68 GFLOPS
FP64 (double)
342.0 GFLOPS

Board Design

60W
TDP
320W
250 W
Suggested PSU
700 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
2x 8-pin

Graphics Processor

Baffin
GPU Name
GA102
Baffin LE
GPU Variant
GA102-100-A1
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
3 billion
Transistors
28.3 billion
123 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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