Home GPU Comparison ATI Radeon HD 5870 vs ATI Radeon X1950 XTX Uber Edition

ATI Radeon HD 5870 vs ATI Radeon X1950 XTX Uber Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5870 and 512MB VRAM Radeon X1950 XTX Uber Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5870 's Advantages
Released 2 years and 8 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 67.20GB/s)
1600 additional rendering cores
ATI Radeon X1950 XTX Uber Edition 's Advantages
Lower TDP (125W vs 188W)

Score

VS

Graphics Card

Sep 2009
Release Date
Jan 2007
Evergreen
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
1050 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR4
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
67.20GB/s

Render Config

20
Compute Units
-
-
-
-
1600
Shading Units
-
80
TMUs
16
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
10.72 GPixel/s
68.00 GTexel/s
Texture Rate
10.72 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
-
544.0 GFLOPS
FP64 (double)
-

Board Design

188W
TDP
125W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x VHDCI
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cypress
GPU Name
R580+
Cypress XT (215-0735033)
GPU Variant
R580+ XT (215BAABKA31FG)
TeraScale 2
Architecture
R500
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
2.154 billion
Transistors
0.384 billion
334 mm²
Die Size
352 mm²

Graphics Features

11.2 (11_0)
DirectX
9.0c (9_3)
4.4
OpenGL
2.1 (full) 3.0 (partial)
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
3.0

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