Home GPU Comparison AMD Radeon HD 6950 vs NVIDIA NVS 315

AMD Radeon HD 6950 vs NVIDIA NVS 315

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6950 and 1024MB VRAM NVS 315 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6950 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 14.00GB/s)
1360 additional rendering cores
NVIDIA NVS 315 's Advantages
Released 2 years and 3 months late
Lower TDP (19W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 6950 +2153%
2.253 TFLOPS
NVS 315
0.1 TFLOPS
VS

Graphics Card

Dec 2010
Release Date
Mar 2013
Northern Islands
Generation
NVS
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
875 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
14.00GB/s

Render Config

22
Compute Units
-
-
SM Count
1
1408
Shading Units
48
88
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
1.046 GPixel/s
70.40 GTexel/s
Texture Rate
4.184 GTexel/s
-
-
-
2.253 TFLOPS
FP32 (float)
100.4 GFLOPS
563.2 GFLOPS
FP64 (double)
8.368 GFLOPS

Board Design

200W
TDP
19W
550 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DMS-59
2x 6-pin
Power Connectors
None

Graphics Processor

Cayman
GPU Name
GF119
Cayman PRO (215-0807019)
GPU Variant
GF119-825-A1
TeraScale 3
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.64 billion
Transistors
0.292 billion
389 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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