Home GPU Comparison NVIDIA GeForce GTX 570M vs AMD Radeon R5 M255

NVIDIA GeForce GTX 570M vs AMD Radeon R5 M255

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 570M and 2GB VRAM Radeon R5 M255 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 570M 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 32.00GB/s)
AMD Radeon R5 M255 's Advantages
Released 3 years and 4 months late
Boost Clock940MHz
More VRAM (2GB vs 1536GB)
48 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 570M +7%
0.773 TFLOPS
Radeon R5 M255
0.721 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
Oct 2014
GeForce 500M
Generation
Gem System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
940 MHz
750 MHz
Memory Clock
1000 MHz

Memory

1536MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
128bit
72.00GB/s
Bandwidth
32.00GB/s

Render Config

-
Compute Units
6
7
SM Count
-
336
Shading Units
384
56
TMUs
24
24
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.050 GPixel/s
Pixel Rate
7.520 GPixel/s
32.20 GTexel/s
Texture Rate
22.56 GTexel/s
-
FP16 (half)
721.9 GFLOPS
772.8 GFLOPS
FP32 (float)
721.9 GFLOPS
64.40 GFLOPS
FP64 (double)
45.12 GFLOPS

Board Design

75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

GF114
GPU Name
Topaz
N12E-GT-A1
GPU Variant
Topaz PRO (216-0858030)
Fermi 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
1.55 billion
332 mm²
Die Size
125 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2.170
2.1
CUDA
-
5.1
Shader Model
6.5

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