AMD Radeon HD 6950 vs NVIDIA GeForce GTX 965M
GPU Specs Compare
Graphics Card
Release Date
Dec 2010
Jan 2016
Generation
Northern Islands
GeForce 900M
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
MXM-A (3.0)
Clock Speeds
Memory Clock
1250 MHz
1253 MHz
Base Clock
-
935 MHz
Boost Clock
-
1150 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
80.19GB/s
Render Config
Compute Units
22
-
Shading Units
1408
1024
TMUs
88
64
ROPs
32
32
L1 Cache
8 KB (per CU)
48 KB (per SMM)
L2 Cache
512 KB
1024 KB
Theoretical Performance
Pixel Rate
25.60 GPixel/s
36.80 GPixel/s
Texture Rate
70.40 GTexel/s
73.60 GTexel/s
FP32 (float)
2.253 TFLOPS
2.355 TFLOPS
FP64 (double)
563.2 GFLOPS
73.60 GFLOPS
Graphics Processor
GPU Name
Cayman
GM206S
GPU Variant
Cayman PRO(215-0807019)
N16E-GR-A1
Architecture
TeraScale 3
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.64 billion
2.94 billion
Die Size
389 mm²
228 mm²
Board Design
TDP
200W
Unknown
Suggested PSU
550 W
-
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Portable Device Dependent
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.7
CUDA
-
5.2
📊 Benchmark
3DMark Time Spy
-
1,800