Radeon HD 6750M Mac Edition vs GeForce GTX 860M
We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6750M Mac Edition and 4GB VRAM GeForce GTX 860M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 6750M Mac Edition Advantages
Lower TDP (35W vs 75W)
GeForce GTX 860M Advantages
Released 2 years and 9 months late
Boost Clock1085MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (80.19GB/s vs 50.82GB/s)
160 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 6750M Mac Edition
574
GeForce GTX 860M
+141%
1389
Graphics Card
Apr 2011
Release Date
Jan 2014
Vancouver
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-B (3.0)
Clock Speeds
-
Base Clock
1020 MHz
-
Boost Clock
1085 MHz
794 MHz
Memory Clock
1253 MHz
Memory
512MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
50.82GB/s
Bandwidth
80.19GB/s
Render Config
6
Compute Units
-
480
Shading Units
640
24
TMUs
40
8
ROPs
16
8 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
Theoretical Performance
4.784 GPixel/s
Pixel Rate
17.36 GPixel/s
14.35 GTexel/s
Texture Rate
43.40 GTexel/s
574.1 GFLOPS
FP32 (float)
1389 GFLOPS
-
FP64 (double)
43.40 GFLOPS
Board Design
35W
TDP
75W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Whistler
GPU Name
GM107
Whistler PRO
(216-0810005)
(216-0810005)
GPU Variant
N15P-GX-A1
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.87 billion
104 mm²
Die Size
148 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1