Home GPU Comparison NVIDIA GeForce GTX 580M vs AMD Radeon HD 7670M Rebrand

NVIDIA GeForce GTX 580M vs AMD Radeon HD 7670M Rebrand

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 580M and 1024MB VRAM Radeon HD 7670M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580M 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)
AMD Radeon HD 7670M Rebrand 's Advantages
Released 1 years and 1 months late
96 additional rendering cores
Lower TDP (20W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 580M +65%
0.952 TFLOPS
Radeon HD 7670M Rebrand
0.576 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
96.00GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
6
8
SM Count
-
384
Shading Units
480
64
TMUs
24
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.920 GPixel/s
Pixel Rate
9.600 GPixel/s
39.68 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
952.3 GFLOPS
FP32 (float)
576.0 GFLOPS
79.36 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GF114
GPU Name
Whistler
N12E-GTX2-A1
GPU Variant
Whistler XT (216-0810001)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.716 billion
332 mm²
Die Size
104 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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