Home GPU Comparison ATI Mobility Radeon HD 2400 XT Mac Edition vs NVIDIA GeForce GTX 675MX

ATI Mobility Radeon HD 2400 XT Mac Edition vs NVIDIA GeForce GTX 675MX

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon HD 2400 XT Mac Edition and 2GB VRAM GeForce GTX 675MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX 's Advantages
Released 5 years and 4 months late
More VRAM (2GB vs 128GB)
Larger VRAM bandwidth (115.2GB/s vs 12.80GB/s)
920 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2400 XT Mac Edition
0.052 TFLOPS
GeForce GTX 675MX +2315%
1.256 TFLOPS
VS

Graphics Card

Jun 2007
Release Date
Oct 2012
M7x
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

128MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
115.2GB/s

Render Config

2
Compute Units
-
-
-
-
40
Shading Units
960
4
TMUs
80
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
32 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
13.08 GPixel/s
2.600 GTexel/s
Texture Rate
52.32 GTexel/s
-
-
-
52.00 GFLOPS
FP32 (float)
1256 GFLOPS
-
FP64 (double)
52.32 GFLOPS

Board Design

Unknown
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M74
GPU Name
GK104
M74-M (216RMAKA12FG)
GPU Variant
N13E-GSR-A2
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.18 billion
Transistors
3.54 billion
85 mm²
Die Size
294 mm²

Graphics Features

10.0 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
4.0
Shader Model
5.1

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