Home GPU Comparison ATI Radeon X1950 XTX Uber Edition vs NVIDIA GeForce GTX TITAN Z

ATI Radeon X1950 XTX Uber Edition vs NVIDIA GeForce GTX TITAN Z

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 6GB VRAM GeForce GTX TITAN Z to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 XTX Uber Edition 's Advantages
Lower TDP (125W vs 375W)
NVIDIA GeForce GTX TITAN Z 's Advantages
Released 7 years and 4 months late
Boost Clock876MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (336.0GB/s vs 67.20GB/s)
2880 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
May 2014
Radeon R500 PCIe
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
705 MHz
-
Boost Clock
876 MHz
1050 MHz
Memory Clock
1750 MHz

Memory

512MB
Memory Size
6GB
GDDR4
Memory Type
GDDR5
256bit
Memory Bus
384bit
67.20GB/s
Bandwidth
336.0GB/s

Render Config

-
-
-
-
-
-
-
Shading Units
2880
16
TMUs
240
16
ROPs
48
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
1536 KB
-
-
-

Theoretical Performance

10.72 GPixel/s
Pixel Rate
52.56 GPixel/s
10.72 GTexel/s
Texture Rate
210.2 GTexel/s
-
-
-
-
FP32 (float)
5.046 TFLOPS
-
FP64 (double)
1.682 TFLOPS

Board Design

125W
TDP
375W
300 W
Suggested PSU
750 W
1x DVI 1x VHDCI
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

R580+
GPU Name
GK110B
R580+ XT (215BAABKA31FG)
GPU Variant
GK110-350-B1
R500
Architecture
Kepler
TSMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.384 billion
Transistors
7.08 billion
352 mm²
Die Size
561 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (11_1)
2.1 (full) 3.0 (partial)
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
3.0
Shader Model
5.1

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