Home GPU Comparison AMD Radeon HD 6750M Mac Edition vs NVIDIA GeForce GTX 675M

AMD Radeon HD 6750M Mac Edition vs NVIDIA GeForce GTX 675M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6750M Mac Edition and 2GB VRAM GeForce GTX 675M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6750M Mac Edition 's Advantages
96 additional rendering cores
Lower TDP (35W vs 100W)
NVIDIA GeForce GTX 675M 's Advantages
Released 11 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (96.00GB/s vs 50.82GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 6750M Mac Edition
0.574 TFLOPS
GeForce GTX 675M +65%
0.952 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Mar 2012
Vancouver
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
794 MHz
Memory Clock
750 MHz

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
50.82GB/s
Bandwidth
96.00GB/s

Render Config

6
Compute Units
-
-
SM Count
8
480
Shading Units
384
24
TMUs
64
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.784 GPixel/s
Pixel Rate
9.920 GPixel/s
14.35 GTexel/s
Texture Rate
39.68 GTexel/s
-
-
-
574.1 GFLOPS
FP32 (float)
952.3 GFLOPS
-
FP64 (double)
79.36 GFLOPS

Board Design

35W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
GF114
Whistler PRO (216-0810005)
GPU Variant
N13E-GS1-A1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
1.95 billion
104 mm²
Die Size
332 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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