Home GPU Comparison AMD Radeon HD 6850 X2 vs NVIDIA NVS 510

AMD Radeon HD 6850 X2 vs NVIDIA NVS 510

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6850 X2 and 2GB VRAM NVS 510 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 X2 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 28.51GB/s)
768 additional rendering cores
NVIDIA NVS 510 's Advantages
Released 1 years and 1 months late
Lower TDP (35W vs 254W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 X2 +401%
1.536 TFLOPS
NVS 510
0.306 TFLOPS
VS

Graphics Card

Sep 2011
Release Date
Oct 2012
Northern Islands
Generation
NVS
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
891 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
134.4GB/s
Bandwidth
28.51GB/s

Render Config

12
Compute Units
-
-
-
-
960
Shading Units
192
48
TMUs
16
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
3.188 GPixel/s
38.40 GTexel/s
Texture Rate
12.75 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
306.0 GFLOPS
-
FP64 (double)
12.75 GFLOPS

Board Design

254W
TDP
35W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
4x mini-DisplayPort 1.2
2x 8-pin
Power Connectors
None

Graphics Processor

Barts
GPU Name
GK107
Barts PRO (215-0798006)
GPU Variant
GK107-301-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
1.27 billion
255 mm²
Die Size
118 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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