Home GPU Comparison AMD Radeon HD 6970M Mac Edition vs NVIDIA GeForce 930MX

AMD Radeon HD 6970M Mac Edition vs NVIDIA GeForce 930MX

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 6970M Mac Edition and 2GB VRAM GeForce 930MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970M Mac Edition 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 14.40GB/s)
576 additional rendering cores
NVIDIA GeForce 930MX 's Advantages
Released 4 years and 7 months late
Boost Clock1020MHz
Lower TDP (17W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 6970M Mac Edition +66%
1.306 TFLOPS
GeForce 930MX
0.783 TFLOPS
VS

Graphics Card

Aug 2011
Release Date
Mar 2016
Vancouver
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
952 MHz
-
Boost Clock
1020 MHz
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
12
Compute Units
-
960
Shading Units
384
48
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
1024 KB

Theoretical Performance

21.76 GPixel/s
Pixel Rate
8.160 GPixel/s
32.64 GTexel/s
Texture Rate
24.48 GTexel/s
-
FP16 (half)
-
1306 GFLOPS
FP32 (float)
783.4 GFLOPS
-
FP64 (double)
24.48 GFLOPS

Graphics Processor

Blackcomb
GPU Name
GM108
Blackcomb XT (216-0811000)
GPU Variant
N16S-GMR
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
Unknown
212 mm²
Die Size
Unknown

Board Design

75W
TDP
17W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

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

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