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

AMD Radeon R7 260X vs ATI Radeon X1600

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

Main Differences

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
ATI Radeon X1600 's Advantages
Lower TDP (27W vs 115W)

Score

VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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