Home GPU Comparison NVIDIA GeForce GTX 950 Low Power vs AMD Radeon HD 6970

NVIDIA GeForce GTX 950 Low Power vs AMD Radeon HD 6970

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 Low Power and 2GB VRAM Radeon HD 6970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 Low Power 's Advantages
Released 5 years and 3 months late
Boost Clock1190MHz
Lower TDP (75W vs 250W)
AMD Radeon HD 6970 's Advantages
Larger VRAM bandwidth (176.0GB/s vs 105.8GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950 Low Power
1.828 TFLOPS
Radeon HD 6970 +47%
2.703 TFLOPS
VS

Graphics Card

Mar 2016
Release Date
Dec 2010
GeForce 900
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1026 MHz
Base Clock
-
1190 MHz
Boost Clock
-
1653 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
105.8GB/s
Bandwidth
176.0GB/s

Render Config

-
Compute Units
24
-
-
-
768
Shading Units
1536
48
TMUs
96
32
ROPs
32
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

38.08 GPixel/s
Pixel Rate
28.16 GPixel/s
57.12 GTexel/s
Texture Rate
84.48 GTexel/s
-
-
-
1.828 TFLOPS
FP32 (float)
2.703 TFLOPS
57.12 GFLOPS
FP64 (double)
675.8 GFLOPS

Board Design

75W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GM206
GPU Name
Cayman
GM206-251-A1
GPU Variant
Cayman XT (215-0807007)
Maxwell 2.0
Architecture
TeraScale 3
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.94 billion
Transistors
2.64 billion
228 mm²
Die Size
389 mm²

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
-
6.4
Shader Model
5.0

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