Home GPU Comparison AMD Radeon Pro 575X vs NVIDIA GeForce GT 425M

AMD Radeon Pro 575X vs NVIDIA GeForce GT 425M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575X and 1024MB VRAM GeForce GT 425M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575X 's Advantages
Released 8 years and 6 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (217.6GB/s vs 25.60GB/s)
1952 additional rendering cores
NVIDIA GeForce GT 425M 's Advantages
Lower TDP (23W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Pro 575X +1987%
4.489 TFLOPS
GeForce GT 425M
0.215 TFLOPS
VS

Graphics Card

Mar 2019
Release Date
Sep 2010
Radeon Pro Mac
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1700 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
217.6GB/s
Bandwidth
25.60GB/s

Render Config

32
Compute Units
-
-
SM Count
2
2048
Shading Units
96
128
TMUs
16
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

35.07 GPixel/s
Pixel Rate
2.240 GPixel/s
140.3 GTexel/s
Texture Rate
8.960 GTexel/s
4.489 TFLOPS
FP16 (half)
-
4.489 TFLOPS
FP32 (float)
215.0 GFLOPS
280.6 GFLOPS
FP64 (double)
17.92 GFLOPS

Board Design

150W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Polaris 20
GPU Name
GF108
Polaris 20 XL (215-0910052)
GPU Variant
N11P-GS-A1
GCN 4.0
Architecture
Fermi
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
0.585 billion
232 mm²
Die Size
116 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1

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