Home GPU Comparison ATI Radeon X1950 XTX Uber Edition vs AMD Radeon R7 250XE

ATI Radeon X1950 XTX Uber Edition vs AMD Radeon R7 250XE

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 1024MB VRAM Radeon R7 250XE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250XE 's Advantages
Released 7 years and 7 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 67.20GB/s)
640 additional rendering cores
Lower TDP (80W vs 125W)

Score

VS

Graphics Card

Jan 2007
Release Date
Aug 2014
Radeon R500 PCIe
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
1125 MHz

Memory

512MB
Memory Size
1024MB
GDDR4
Memory Type
GDDR5
256bit
Memory Bus
128bit
67.20GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
10
-
-
-
-
Shading Units
640
16
TMUs
40
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

10.72 GPixel/s
Pixel Rate
13.76 GPixel/s
10.72 GTexel/s
Texture Rate
34.40 GTexel/s
-
-
-
-
FP32 (float)
1101 GFLOPS
-
FP64 (double)
68.80 GFLOPS

Board Design

125W
TDP
80W
300 W
Suggested PSU
250 W
1x DVI 1x VHDCI
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

R580+
GPU Name
Cape Verde
R580+ XT (215BAABKA31FG)
GPU Variant
Cape Verde XT
R500
Architecture
GCN 1.0
TSMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.384 billion
Transistors
1.5 billion
352 mm²
Die Size
123 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (11_1)
2.1 (full) 3.0 (partial)
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
3.0
Shader Model
5.1

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