Home GPU Comparison ATI Radeon X1950 XTX Uber Edition vs AMD Radeon R5 340X OEM

ATI Radeon X1950 XTX Uber Edition vs AMD Radeon R5 340X OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 2GB VRAM Radeon R5 340X OEM 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
Larger VRAM bandwidth (67.20GB/s vs 16.00GB/s)
AMD Radeon R5 340X OEM 's Advantages
Released 8 years and 4 months late
More VRAM (2GB vs 512GB)
384 additional rendering cores
Lower TDP (65W vs 125W)

Score

VS

Graphics Card

Jan 2007
Release Date
May 2015
Radeon R500 PCIe
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
2GB
GDDR4
Memory Type
DDR3
256bit
Memory Bus
64bit
67.20GB/s
Bandwidth
16.00GB/s

Render Config

-
Compute Units
6
-
-
-
-
Shading Units
384
16
TMUs
24
16
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

10.72 GPixel/s
Pixel Rate
7.200 GPixel/s
10.72 GTexel/s
Texture Rate
21.60 GTexel/s
-
-
-
-
FP32 (float)
691.2 GFLOPS
-
FP64 (double)
43.20 GFLOPS

Board Design

125W
TDP
65W
300 W
Suggested PSU
250 W
1x DVI 1x VHDCI
Outputs
1x DVI 1x DisplayPort 1.2
1x 6-pin
Power Connectors
None

Graphics Processor

R580+
GPU Name
Oland
R580+ XT (215BAABKA31FG)
GPU Variant
Oland XT (215-0837000)
R500
Architecture
GCN 1.0
TSMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.384 billion
Transistors
0.95 billion
352 mm²
Die Size
77 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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