Home GPU Comparison NVIDIA CMP 90HX vs AMD Radeon R7 250XE

NVIDIA CMP 90HX vs AMD Radeon R7 250XE

We compared two Desktop platform GPUs: 10GB VRAM CMP 90HX and 1024MB VRAM Radeon R7 250XE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 90HX 's Advantages
Released 6 years and 11 months late
Boost Clock1710MHz
More VRAM (10GB vs 1024GB)
Larger VRAM bandwidth (760.3GB/s vs 72.00GB/s)
5760 additional rendering cores
AMD Radeon R7 250XE 's Advantages
Lower TDP (80W vs 320W)

Score

Benchmark

FP32 (float)
CMP 90HX +1888%
21.89 TFLOPS
Radeon R7 250XE
1.101 TFLOPS
VS

Graphics Card

Jul 2021
Release Date
Aug 2014
Mining GPUs
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1500 MHz
Base Clock
-
1710 MHz
Boost Clock
-
1188 MHz
Memory Clock
1125 MHz

Memory

10GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR5
320bit
Memory Bus
128bit
760.3GB/s
Bandwidth
72.00GB/s

Render Config

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

Theoretical Performance

136.8 GPixel/s
Pixel Rate
13.76 GPixel/s
342.0 GTexel/s
Texture Rate
34.40 GTexel/s
21.89 TFLOPS
FP16 (half)
-
21.89 TFLOPS
FP32 (float)
1101 GFLOPS
342.0 GFLOPS
FP64 (double)
68.80 GFLOPS

Board Design

320W
TDP
80W
700 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
2x 8-pin
Power Connectors
None

Graphics Processor

GA102
GPU Name
Cape Verde
GA102-100-A1
GPU Variant
Cape Verde XT
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
28.3 billion
Transistors
1.5 billion
628 mm²
Die Size
123 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.6
CUDA
-
6.6
Shader Model
5.1

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