Home GPU Comparison NVIDIA GeForce GTX 670MX vs ATI Mobility Radeon X2500

NVIDIA GeForce GTX 670MX vs ATI Mobility Radeon X2500

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 670MX and 256MB VRAM Mobility Radeon X2500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670MX 's Advantages
Released 5 years and 4 months late
Larger VRAM bandwidth (67.20GB/s vs 12.80GB/s)
960 additional rendering cores

Score

VS

Graphics Card

Oct 2012
Release Date
Jun 2007
GeForce 600M
Generation
M6x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
700 MHz
Memory Clock
400 MHz

Memory

3GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
192bit
Memory Bus
128bit
67.20GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
-
Compute Units
-
960
Shading Units
-
80
TMUs
4
24
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
-

Theoretical Performance

12.02 GPixel/s
Pixel Rate
1.840 GPixel/s
48.08 GTexel/s
Texture Rate
1.840 GTexel/s
-
FP16 (half)
-
1154 GFLOPS
FP32 (float)
-
48.08 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
M66
N13E-GR-A2
GPU Variant
-
Kepler
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
3.54 billion
Transistors
0.157 billion
294 mm²
Die Size
150 mm²

Board Design

75W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
3.0

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