Home GPU Comparison NVIDIA GeForce GTX 965M vs AMD Radeon HD 6950M

NVIDIA GeForce GTX 965M vs AMD Radeon HD 6950M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 965M and 1024MB VRAM Radeon HD 6950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 965M 's Advantages
Released 5 years late
Boost Clock1150MHz
More VRAM (2GB vs 1GB)
64 additional rendering cores
AMD Radeon HD 6950M 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 80.19GB/s)

Score

Benchmark

FP32 (float)
GeForce GTX 965M +111%
2.355 TFLOPS
Radeon HD 6950M
1.114 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
Jan 2011
GeForce 900M
Generation
Vancouver
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

935 MHz
Base Clock
-
1150 MHz
Boost Clock
-
1253 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
80.19GB/s
Bandwidth
115.2GB/s

Render Config

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

Theoretical Performance

36.80 GPixel/s
Pixel Rate
18.56 GPixel/s
73.60 GTexel/s
Texture Rate
27.84 GTexel/s
-
FP16 (half)
-
2.355 TFLOPS
FP32 (float)
1114 GFLOPS
73.60 GFLOPS
FP64 (double)
-

Graphics Processor

GM206S
GPU Name
Blackcomb
N16E-GR-A1
GPU Variant
Blackcomb PRO
Maxwell 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.94 billion
Transistors
1.7 billion
228 mm²
Die Size
212 mm²

Board Design

Unknown
TDP
50W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.2
CUDA
-
6.7
Shader Model
5.0

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