Home GPU Comparison AMD Radeon HD 6850 vs NVIDIA GeForce GTX 560 SE

AMD Radeon HD 6850 vs NVIDIA GeForce GTX 560 SE

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 and 1024MB VRAM GeForce GTX 560 SE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 91.87GB/s)
672 additional rendering cores
Lower TDP (127W vs 150W)
NVIDIA GeForce GTX 560 SE 's Advantages
Released 1 years and 4 months late

Score

Benchmark

FP32 (float)
Radeon HD 6850 +75%
1.488 TFLOPS
GeForce GTX 560 SE
0.848 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Feb 2012
Northern Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
957 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
128.0GB/s
Bandwidth
91.87GB/s

Render Config

12
Compute Units
-
-
SM Count
6
960
Shading Units
288
48
TMUs
48
32
ROPs
24
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

24.80 GPixel/s
Pixel Rate
8.832 GPixel/s
37.20 GTexel/s
Texture Rate
35.33 GTexel/s
-
-
-
1488 GFLOPS
FP32 (float)
847.9 GFLOPS
-
FP64 (double)
70.66 GFLOPS

Board Design

127W
TDP
150W
300 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Barts
GPU Name
GF114
Barts PRO (215-0798006)
GPU Variant
GF114-200-KB-A1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.7 billion
Transistors
1.95 billion
255 mm²
Die Size
332 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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