Home GPU Comparison AMD Radeon R9 M275 vs NVIDIA GeForce GTX 670M

AMD Radeon R9 M275 vs NVIDIA GeForce GTX 670M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275 and 1536MB VRAM GeForce GTX 670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M275 's Advantages
Released 1 years and 10 months late
Boost Clock925MHz
More VRAM (2GB vs 1536GB)
304 additional rendering cores
NVIDIA GeForce GTX 670M 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R9 M275 +47%
1.184 TFLOPS
GeForce GTX 670M
0.804 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Mar 2012
Gem System
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

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

Memory

2GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
64.00GB/s
Bandwidth
72.00GB/s

Render Config

10
Compute Units
-
-
SM Count
7
640
Shading Units
336
40
TMUs
56
16
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
8.372 GPixel/s
37.00 GTexel/s
Texture Rate
33.49 GTexel/s
-
-
-
1184 GFLOPS
FP32 (float)
803.7 GFLOPS
74.00 GFLOPS
FP64 (double)
66.98 GFLOPS

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Venus
GPU Name
GF114
Venus XTX (216-0846033)
GPU Variant
N13E-GS1-LP-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
1.95 billion
123 mm²
Die Size
332 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
2.1
6.5 (5.1)
Shader Model
5.1

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