Home GPU Comparison AMD Radeon HD 6950M vs NVIDIA GeForce GTX 960M

AMD Radeon HD 6950M vs NVIDIA GeForce GTX 960M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6950M and 4GB VRAM GeForce GTX 960M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6950M 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 80.19GB/s)
320 additional rendering cores
Lower TDP (50W vs 75W)
NVIDIA GeForce GTX 960M 's Advantages
Released 4 years and 2 months late
Boost Clock1176MHz
More VRAM (4GB vs 1024GB)

Score

Benchmark

FP32 (float)
Radeon HD 6950M
1.114 TFLOPS
GeForce GTX 960M +35%
1.505 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Mar 2015
Vancouver
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1097 MHz
-
Boost Clock
1176 MHz
900 MHz
Memory Clock
1253 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
80.19GB/s

Render Config

12
Compute Units
-
-
-
-
960
Shading Units
640
48
TMUs
40
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

18.56 GPixel/s
Pixel Rate
18.82 GPixel/s
27.84 GTexel/s
Texture Rate
47.04 GTexel/s
-
-
-
1114 GFLOPS
FP32 (float)
1.505 TFLOPS
-
FP64 (double)
47.04 GFLOPS

Board Design

50W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Blackcomb
GPU Name
GM107
Blackcomb PRO
GPU Variant
N16P-GX-A1
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
1.87 billion
212 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

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