Home GPU Comparison NVIDIA GeForce GTX 950 OEM vs ATI Radeon HD 2950 PRO

NVIDIA GeForce GTX 950 OEM vs ATI Radeon HD 2950 PRO

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 950 OEM and 256MB VRAM Radeon HD 2950 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 OEM 's Advantages
Boost Clock1203MHz
Larger VRAM bandwidth (80.19GB/s vs 38.40GB/s)
704 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950 OEM +541%
2.464 TFLOPS
Radeon HD 2950 PRO
0.384 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
Unknown
GeForce 900
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

937 MHz
Base Clock
-
1203 MHz
Boost Clock
-
1253 MHz
Memory Clock
600 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
80.19GB/s
Bandwidth
38.40GB/s

Render Config

-
SM Count
-
-
Compute Units
4
1024
Shading Units
320
64
TMUs
16
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
-
1024 KB
L2 Cache
256 KB

Theoretical Performance

38.50 GPixel/s
Pixel Rate
9.600 GPixel/s
76.99 GTexel/s
Texture Rate
9.600 GTexel/s
-
FP16 (half)
-
2.464 TFLOPS
FP32 (float)
384.0 GFLOPS
76.99 GFLOPS
FP64 (double)
76.80 GFLOPS

Graphics Processor

GM206S
GPU Name
RV670
950 OEM
GPU Variant
RV670 PRO ES (215-0708001)
Maxwell 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.94 billion
Transistors
0.666 billion
228 mm²
Die Size
192 mm²

Board Design

Unknown
TDP
75W
200 W
Suggested PSU
250 W
No outputs
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full) 4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.2
CUDA
-
6.7
Shader Model
4.1

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