Home GPU Comparison AMD Radeon R7 250X vs NVIDIA CMP 50HX

AMD Radeon R7 250X vs NVIDIA CMP 50HX

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 10GB VRAM CMP 50HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages
Lower TDP (80W vs 250W)
NVIDIA CMP 50HX 's Advantages
Released 7 years and 4 months late
Boost Clock1545MHz
More VRAM (10GB vs 1024GB)
Larger VRAM bandwidth (560.0GB/s vs 72.00GB/s)
2944 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250X
1.216 TFLOPS
CMP 50HX +810%
11.07 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Jun 2021
Volcanic Islands
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1350 MHz
-
Boost Clock
1545 MHz
1125 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
10GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
320bit
72.00GB/s
Bandwidth
560.0GB/s

Render Config

10
Compute Units
-
-
SM Count
56
640
Shading Units
3584
40
TMUs
192
16
ROPs
80
-
Tensor Cores
448
-
RT Cores
56
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
5 MB
-
-
-

Theoretical Performance

15.20 GPixel/s
Pixel Rate
123.6 GPixel/s
38.00 GTexel/s
Texture Rate
296.6 GTexel/s
-
FP16 (half)
22.15 TFLOPS
1216 GFLOPS
FP32 (float)
11.07 TFLOPS
76.00 GFLOPS
FP64 (double)
346.1 GFLOPS

Board Design

80W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
No outputs
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

Cape Verde
GPU Name
TU102
Cape Verde XT
GPU Variant
TU102-100-A1
GCN 1.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.5 billion
Transistors
18.6 billion
123 mm²
Die Size
754 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
7.5
5.1
Shader Model
6.6

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