Home GPU Comparison NVIDIA GeForce GTX 675M vs AMD Radeon HD 7470M

NVIDIA GeForce GTX 675M vs AMD Radeon HD 7470M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675M and 1024MB VRAM Radeon HD 7470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675M 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
224 additional rendering cores
AMD Radeon HD 7470M 's Advantages
Boost Clock800MHz
Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 675M +271%
0.952 TFLOPS
Radeon HD 7470M
0.256 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Jan 2012
GeForce 600M
Generation
London
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
750 MHz
-
Boost Clock
800 MHz
750 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
96.00GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
2
8
SM Count
-
384
Shading Units
160
64
TMUs
8
32
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

9.920 GPixel/s
Pixel Rate
3.200 GPixel/s
39.68 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
952.3 GFLOPS
FP32 (float)
256.0 GFLOPS
79.36 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF114
GPU Name
Seymour
N13E-GS1-A1
GPU Variant
Seymour XT (216-0810084)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.37 billion
332 mm²
Die Size
67 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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