Home GPU Comparison ATI Radeon X1950 GT vs NVIDIA NVS 315

ATI Radeon X1950 GT vs NVIDIA NVS 315

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1950 GT and 1024MB VRAM NVS 315 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 GT 's Advantages
Larger VRAM bandwidth (38.40GB/s vs 14.00GB/s)
NVIDIA NVS 315 's Advantages
Released 6 years and 2 months late
More VRAM (1024GB vs 256GB)
48 additional rendering cores
Lower TDP (19W vs 57W)

Score

VS

Graphics Card

Jan 2007
Release Date
Mar 2013
Radeon R500 PCIe
Generation
NVS
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
875 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
64bit
38.40GB/s
Bandwidth
14.00GB/s

Render Config

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

Theoretical Performance

6.000 GPixel/s
Pixel Rate
1.046 GPixel/s
6.000 GTexel/s
Texture Rate
4.184 GTexel/s
-
-
-
-
FP32 (float)
100.4 GFLOPS
-
FP64 (double)
8.368 GFLOPS

Board Design

57W
TDP
19W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DMS-59
1x 6-pin
Power Connectors
None

Graphics Processor

RV570
GPU Name
GF119
RV570 XL
GPU Variant
GF119-825-A1
R500
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.33 billion
Transistors
0.292 billion
230 mm²
Die Size
79 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (11_0)
2.1 (full) 3.0 (partial)
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
3.0
Shader Model
5.1

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