Home GPU Comparison AMD Radeon HD 6850 X2 vs NVIDIA GeForce GT 610 PCIe x1

AMD Radeon HD 6850 X2 vs NVIDIA GeForce GT 610 PCIe x1

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6850 X2 and 512MB VRAM GeForce GT 610 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 X2 's Advantages
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 8.000GB/s)
912 additional rendering cores
NVIDIA GeForce GT 610 PCIe x1 's Advantages
Released 7 months late
Lower TDP (29W vs 254W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 X2 +884%
1.536 TFLOPS
GeForce GT 610 PCIe x1
0.156 TFLOPS
VS

Graphics Card

Sep 2011
Release Date
Apr 2012
Northern Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x1

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
500 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
134.4GB/s
Bandwidth
8.000GB/s

Render Config

12
Compute Units
-
-
SM Count
1
960
Shading Units
48
48
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
1.620 GPixel/s
38.40 GTexel/s
Texture Rate
6.480 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
155.5 GFLOPS
-
FP64 (double)
12.96 GFLOPS

Board Design

254W
TDP
29W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 8-pin
Power Connectors
None

Graphics Processor

Barts
GPU Name
GF119
Barts PRO (215-0798006)
GPU Variant
GF119-300-A1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.7 billion
Transistors
0.292 billion
255 mm²
Die Size
79 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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