Home GPU Comparison NVIDIA GeForce GTX 580M vs AMD Radeon HD 7750M

NVIDIA GeForce GTX 580M vs AMD Radeon HD 7750M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 580M and 2GB VRAM Radeon HD 7750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580M 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
AMD Radeon HD 7750M 's Advantages
Released 10 months late
128 additional rendering cores
Lower TDP (28W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 580M +61%
0.952 TFLOPS
Radeon HD 7750M
0.589 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
Apr 2012
GeForce 500M
Generation
London
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
96.00GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
8
8
SM Count
-
384
Shading Units
512
64
TMUs
32
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.920 GPixel/s
Pixel Rate
9.200 GPixel/s
39.68 GTexel/s
Texture Rate
18.40 GTexel/s
-
-
-
952.3 GFLOPS
FP32 (float)
588.8 GFLOPS
79.36 GFLOPS
FP64 (double)
36.80 GFLOPS

Board Design

100W
TDP
28W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GF114
GPU Name
Chelsea
N12E-GTX2-A1
GPU Variant
Chelsea PRO
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
1.5 billion
332 mm²
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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