Home GPU Comparison AMD Radeon HD 6750M Mac Edition vs NVIDIA GeForce 705M

AMD Radeon HD 6750M Mac Edition vs NVIDIA GeForce 705M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6750M Mac Edition and 1024MB VRAM GeForce 705M 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
Larger VRAM bandwidth (50.82GB/s vs 14.40GB/s)
432 additional rendering cores
NVIDIA GeForce 705M 's Advantages
More VRAM (1024GB vs 512GB)
Lower TDP (15W vs 35W)

Score

Benchmark

FP32 (float)
Radeon HD 6750M Mac Edition +304%
0.574 TFLOPS
GeForce 705M
0.142 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Unknown
Vancouver
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
794 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
50.82GB/s
Bandwidth
14.40GB/s

Render Config

6
Compute Units
-
-
SM Count
1
480
Shading Units
48
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.784 GPixel/s
Pixel Rate
1.476 GPixel/s
14.35 GTexel/s
Texture Rate
5.904 GTexel/s
-
-
-
574.1 GFLOPS
FP32 (float)
141.7 GFLOPS
-
FP64 (double)
11.81 GFLOPS

Board Design

35W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
GF119
Whistler PRO (216-0810005)
GPU Variant
GF119 B1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.292 billion
104 mm²
Die Size
79 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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