Home GPU Comparison ATI Radeon X1600 vs AMD Radeon R7 260X

ATI Radeon X1600 vs AMD Radeon R7 260X

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1600 and 2GB VRAM Radeon R7 260X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1600 's Advantages
Lower TDP (27W vs 115W)
AMD Radeon R7 260X 's Advantages
Released 6 years and 9 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (104.0GB/s vs 12.80GB/s)
896 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Oct 2013
Radeon R500 PCIe
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1625 MHz

Memory

512MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
104.0GB/s

Render Config

-
Compute Units
14
-
-
-
-
Shading Units
896
4
TMUs
56
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.540 GPixel/s
Pixel Rate
17.60 GPixel/s
2.540 GTexel/s
Texture Rate
61.60 GTexel/s
-
-
-
-
FP32 (float)
1.971 TFLOPS
-
FP64 (double)
123.2 GFLOPS

Board Design

27W
TDP
115W
200 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

RV516
GPU Name
Bonaire
-
GPU Variant
Bonaire XTX (215-0839097)
R500
Architecture
GCN 2.0
UMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.107 billion
Transistors
2.08 billion
100 mm²
Die Size
160 mm²

Graphics Features

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

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