Radeon HD 6750M Mac Edition vs GeForce GTX 980MX
We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6750M Mac Edition and 8GB VRAM GeForce GTX 980MX 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 148W)
GeForce GTX 980MX Advantages
Released 5 years and 2 months late
Boost Clock1178MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (192.0GB/s vs 50.82GB/s)
1184 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 6750M Mac Edition
574
GeForce GTX 980MX
+582%
3920
Graphics Card
Apr 2011
Release Date
Jun 2016
Vancouver
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1050 MHz
-
Boost Clock
1178 MHz
794 MHz
Memory Clock
1500 MHz
Memory
512MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
50.82GB/s
Bandwidth
192.0GB/s
Render Config
6
Compute Units
-
480
Shading Units
1664
24
TMUs
104
8
ROPs
64
8 KB (per CU)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
2 MB
Theoretical Performance
4.784 GPixel/s
Pixel Rate
75.39 GPixel/s
14.35 GTexel/s
Texture Rate
122.5 GTexel/s
574.1 GFLOPS
FP32 (float)
3.920 TFLOPS
-
FP64 (double)
122.5 GFLOPS
Board Design
35W
TDP
148W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Whistler
GPU Name
GM204
Whistler PRO
(216-0810005)
(216-0810005)
GPU Variant
N16E-GXX-A1
TeraScale 2
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
5.2 billion
104 mm²
Die Size
398 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
5.0
Shader Model
6.4