Home GPU Comparison NVIDIA GeForce GTX 950 OEM vs AMD Radeon HD 7950 Boost

NVIDIA GeForce GTX 950 OEM vs AMD Radeon HD 7950 Boost

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 950 OEM and 3GB VRAM Radeon HD 7950 Boost to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 OEM 's Advantages
Released 3 years and 7 months late
Boost Clock has increased by 30% (1203MHz vs 925MHz)
More VRAM (4GB vs 3GB)
AMD Radeon HD 7950 Boost 's Advantages
Larger VRAM bandwidth (240.0GB/s vs 80.19GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950 OEM
2.464 TFLOPS
Radeon HD 7950 Boost +34%
3.315 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
Jun 2012
GeForce 900
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

937 MHz
Base Clock
850 MHz
1203 MHz
Boost Clock
925 MHz
1253 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
80.19GB/s
Bandwidth
240.0GB/s

Render Config

-
Compute Units
28
-
-
-
1024
Shading Units
1792
64
TMUs
112
32
ROPs
32
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

38.50 GPixel/s
Pixel Rate
29.60 GPixel/s
76.99 GTexel/s
Texture Rate
103.6 GTexel/s
-
-
-
2.464 TFLOPS
FP32 (float)
3.315 TFLOPS
76.99 GFLOPS
FP64 (double)
828.8 GFLOPS

Board Design

Unknown
TDP
200W
200 W
Suggested PSU
550 W
No outputs
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

GM206S
GPU Name
Tahiti
950 OEM
GPU Variant
Tahiti PRO2 (215-0821282)
Maxwell 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.94 billion
Transistors
4.313 billion
228 mm²
Die Size
352 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
5.2
CUDA
-
6.7
Shader Model
5.1

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