Home GPU Comparison AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GTX 960

AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GTX 960

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 1440SP Edition and 2GB VRAM GeForce GTX 960 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 1440SP Edition 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 112.2GB/s)
416 additional rendering cores
NVIDIA GeForce GTX 960 's Advantages
Released 2 years and 5 months late
Boost Clock1178MHz
More VRAM (2GB vs 1024GB)
Lower TDP (120W vs 151W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 1440SP Edition
2.088 TFLOPS
GeForce GTX 960 +15%
2.413 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Jan 2015
Northern Islands
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1127 MHz
-
Boost Clock
1178 MHz
1000 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
112.2GB/s

Render Config

18
Compute Units
-
-
-
-
1440
Shading Units
1024
72
TMUs
64
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
37.70 GPixel/s
52.20 GTexel/s
Texture Rate
75.39 GTexel/s
-
-
-
2.088 TFLOPS
FP32 (float)
2.413 TFLOPS
417.6 GFLOPS
FP64 (double)
75.39 GFLOPS

Board Design

151W
TDP
120W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cypress
GPU Name
GM206
Cypress PRO (215-0735043)
GPU Variant
GM206-300-A1
TeraScale 2
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
2.94 billion
334 mm²
Die Size
228 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
5.0
Shader Model
6.4

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