Home GPU Comparison ATI Radeon X1950 GT vs NVIDIA GeForce GTX 580

ATI Radeon X1950 GT vs NVIDIA GeForce GTX 580

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1950 GT and 1536MB VRAM GeForce GTX 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 GT 's Advantages
Lower TDP (57W vs 244W)
NVIDIA GeForce GTX 580 's Advantages
Released 3 years and 10 months late
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (192.4GB/s vs 38.40GB/s)
512 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Nov 2010
Radeon R500 PCIe
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
1002 MHz

Memory

256MB
Memory Size
1536MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
384bit
38.40GB/s
Bandwidth
192.4GB/s

Render Config

-
-
-
-
SM Count
16
-
Shading Units
512
12
TMUs
64
12
ROPs
48
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
768 KB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
24.70 GPixel/s
6.000 GTexel/s
Texture Rate
49.41 GTexel/s
-
-
-
-
FP32 (float)
1.581 TFLOPS
-
FP64 (double)
197.6 GFLOPS

Board Design

57W
TDP
244W
250 W
Suggested PSU
550 W
2x DVI 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV570
GPU Name
GF110
RV570 XL
GPU Variant
GF110-375-A1
R500
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.33 billion
Transistors
3 billion
230 mm²
Die Size
520 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
2.0
3.0
Shader Model
5.1

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