Home GPU Comparison ATI Radeon HD 3830 vs ATI Radeon X1950 GT AGP

ATI Radeon HD 3830 vs ATI Radeon X1950 GT AGP

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3830 and 256MB VRAM Radeon X1950 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3830 's Advantages
Released 1 years and 2 months late
320 additional rendering cores
ATI Radeon X1950 GT AGP 's Advantages
Larger VRAM bandwidth (38.40GB/s vs 26.50GB/s)
Lower TDP (57W vs 75W)

Score

VS

Graphics Card

Apr 2008
Release Date
Feb 2007
Radeon R600
Generation
Radeon R500 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
828 MHz
Memory Clock
600 MHz

Memory

256MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
26.50GB/s
Bandwidth
38.40GB/s

Render Config

4
Compute Units
-
-
-
-
320
Shading Units
-
16
TMUs
12
16
ROPs
12
-
-
-
-
-
-
-
-
-
128 KB
L2 Cache
-
-
-
-

Theoretical Performance

10.69 GPixel/s
Pixel Rate
6.000 GPixel/s
10.69 GTexel/s
Texture Rate
6.000 GTexel/s
-
-
-
427.5 GFLOPS
FP32 (float)
-
85.50 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
57W
250 W
Suggested PSU
250 W
No outputs
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
2x Molex

Graphics Processor

RV670
GPU Name
RV570
RV670 PRO (215-0708003)
GPU Variant
RV570 XL
TeraScale
Architecture
R500
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.666 billion
Transistors
0.33 billion
192 mm²
Die Size
230 mm²

Graphics Features

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

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