Home GPU Comparison AMD Radeon HD 7670M vs NVIDIA GeForce GTX 480M

AMD Radeon HD 7670M vs NVIDIA GeForce GTX 480M

AMD Radeon HD 7670M
VS
NVIDIA GeForce GTX 480M
AMD Radeon HD 7670M
NVIDIA GeForce GTX 480M
We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7670M and 2GB VRAM GeForce GTX 480M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670M 's Advantages
Released 1 years and 9 months late
128 additional rendering cores
Lower TDP (20W vs 100W)
NVIDIA GeForce GTX 480M 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (76.80GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7670M
0.576 TFLOPS
GeForce GTX 480M +3%
0.598 TFLOPS
VS

Graphics Card

Feb 2012
Release Date
May 2010
London
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
76.80GB/s

Render Config

6
Compute Units
-
-
SM Count
11
480
Shading Units
352
24
TMUs
44
16
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
9.350 GPixel/s
14.40 GTexel/s
Texture Rate
18.70 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
598.4 GFLOPS
-
FP64 (double)
74.80 GFLOPS

Board Design

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

Graphics Processor

Thames
GPU Name
GF100
Thames XT (216-0833000)
GPU Variant
N11E-GTX-A3
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
3.1 billion
104 mm²
Die Size
529 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.0
5.0
Shader Model
5.1

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