Home GPU Comparison ATI Mobility Radeon X2300 vs NVIDIA GeForce GTX 675MX Mac Edition

ATI Mobility Radeon X2300 vs NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 64MB VRAM Mobility Radeon X2300 and 1024MB VRAM GeForce GTX 675MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Released 6 years and 1 months late
More VRAM (1024GB vs 64GB)
Larger VRAM bandwidth (160.0GB/s vs 6.272GB/s)
1344 additional rendering cores

Score

VS

Graphics Card

Mar 2007
Release Date
Apr 2013
M6x
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
392 MHz
Memory Clock
1250 MHz

Memory

64MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.272GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
-
Compute Units
-
-
Shading Units
1344
4
TMUs
112
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
512 KB

Theoretical Performance

1.916 GPixel/s
Pixel Rate
20.13 GPixel/s
1.916 GTexel/s
Texture Rate
80.53 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
1.933 TFLOPS
-
FP64 (double)
80.53 GFLOPS

Graphics Processor

M64
GPU Name
GK104
M64-M (216PVAVA12FG)
GPU Variant
N13E-GSR-A2
Ultra-Threaded SE
Architecture
Kepler
UMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.105 billion
Transistors
3.54 billion
100 mm²
Die Size
294 mm²

Board Design

Unknown
TDP
100W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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