Home GPU Comparison NVIDIA NVS 310 vs AMD Radeon HD 6870 X2

NVIDIA NVS 310 vs AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 512MB VRAM NVS 310 and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 310 's Advantages
Released 11 months late
Lower TDP (20W vs 300W)
AMD Radeon HD 6870 X2 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 14.00GB/s)
1072 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 310
0.1 TFLOPS
Radeon HD 6870 X2 +1916%
2.016 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Jul 2011
NVS
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
875 MHz
Memory Clock
1050 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.00GB/s
Bandwidth
134.4GB/s

Render Config

1
SM Count
-
-
Compute Units
14
48
Shading Units
1120
8
TMUs
56
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
512 KB

Theoretical Performance

1.046 GPixel/s
Pixel Rate
28.80 GPixel/s
4.184 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
-
100.4 GFLOPS
FP32 (float)
2.016 TFLOPS
8.368 GFLOPS
FP64 (double)
-

Graphics Processor

GF119
GPU Name
Barts
GF119-825-A1
GPU Variant
Barts XT (215-0798000)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
1.7 billion
79 mm²
Die Size
255 mm²

Board Design

20W
TDP
300W
200 W
Suggested PSU
700 W
2x DisplayPort
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

Graphics Features

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

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