Home GPU Comparison ATI Radeon X1950 XTX Uber Edition vs ATI Radeon HD 3870 AGP

ATI Radeon X1950 XTX Uber Edition vs ATI Radeon HD 3870 AGP

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 512MB VRAM Radeon HD 3870 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3870 AGP 's Advantages
Larger VRAM bandwidth (72.06GB/s vs 67.20GB/s)
320 additional rendering cores
Lower TDP (106W vs 125W)

Score

VS

Graphics Card

Jan 2007
Release Date
Unknown
Radeon R500 PCIe
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
1126 MHz

Memory

512MB
Memory Size
512MB
GDDR4
Memory Type
GDDR4
256bit
Memory Bus
256bit
67.20GB/s
Bandwidth
72.06GB/s

Render Config

-
Compute Units
4
-
-
-
-
Shading Units
320
16
TMUs
16
16
ROPs
16
-
-
-
-
-
-
-
-
-
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

10.72 GPixel/s
Pixel Rate
12.43 GPixel/s
10.72 GTexel/s
Texture Rate
12.43 GTexel/s
-
-
-
-
FP32 (float)
497.3 GFLOPS
-
FP64 (double)
99.46 GFLOPS

Board Design

125W
TDP
106W
300 W
Suggested PSU
300 W
1x DVI 1x VHDCI
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

R580+
GPU Name
RV670
R580+ XT (215BAABKA31FG)
GPU Variant
RV670 XT (215-0708005)
R500
Architecture
TeraScale
TSMC
Foundry
TSMC
90 nm
Process Size
55 nm
0.384 billion
Transistors
0.666 billion
352 mm²
Die Size
192 mm²

Graphics Features

9.0c (9_3)
DirectX
10.1 (10_1)
2.1 (full) 3.0 (partial)
OpenGL
3.3 (full) 4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
4.1

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