Home GPU Comparison AMD Radeon R9 285X vs ATI Radeon X1950 GT AGP

AMD Radeon R9 285X vs ATI Radeon X1950 GT AGP

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X and 256MB VRAM Radeon X1950 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285X 's Advantages
More VRAM (3GB vs 256GB)
Larger VRAM bandwidth (264.0GB/s vs 38.40GB/s)
2048 additional rendering cores
ATI Radeon X1950 GT AGP 's Advantages
Lower TDP (57W vs 200W)

Score

VS

Graphics Card

Unknown
Release Date
Feb 2007
Volcanic Islands
Generation
Radeon R500 AGP
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
600 MHz

Memory

3GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
38.40GB/s

Render Config

32
Compute Units
-
-
-
-
2048
Shading Units
-
128
TMUs
12
32
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
-
-
-
-

Theoretical Performance

32.06 GPixel/s
Pixel Rate
6.000 GPixel/s
128.3 GTexel/s
Texture Rate
6.000 GTexel/s
-
-
-
4.104 TFLOPS
FP32 (float)
-
-
-
-

Board Design

200W
TDP
57W
550 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
2x Molex

Graphics Processor

Tonga
GPU Name
RV570
Tonga XT (215-0851313)
GPU Variant
RV570 XL
GCN 3.0
Architecture
R500
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
5 billion
Transistors
0.33 billion
366 mm²
Die Size
230 mm²

Graphics Features

12 (12_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1 (full) 3.0 (partial)
2.0
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
3.0

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