Home GPU Comparison NVIDIA GeForce GTX 950 OEM vs AMD Radeon HD 6850

NVIDIA GeForce GTX 950 OEM vs AMD Radeon HD 6850

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 950 OEM and 1024MB VRAM Radeon HD 6850 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 5 years and 3 months late
Boost Clock1203MHz
More VRAM (4GB vs 1024GB)
64 additional rendering cores
AMD Radeon HD 6850 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 80.19GB/s)

Score

Benchmark

FP32 (float)
GeForce GTX 950 OEM +65%
2.464 TFLOPS
Radeon HD 6850
1.488 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
Oct 2010
GeForce 900
Generation
Northern Islands
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
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
80.19GB/s
Bandwidth
128.0GB/s

Render Config

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

Theoretical Performance

38.50 GPixel/s
Pixel Rate
24.80 GPixel/s
76.99 GTexel/s
Texture Rate
37.20 GTexel/s
-
-
-
2.464 TFLOPS
FP32 (float)
1488 GFLOPS
76.99 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
127W
200 W
Suggested PSU
300 W
No outputs
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
1x 6-pin

Graphics Processor

GM206S
GPU Name
Barts
950 OEM
GPU Variant
Barts PRO (215-0798006)
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
255 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
-
6.7
Shader Model
5.0

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