Home GPU Comparison ATI Radeon HD 5850 vs AMD Radeon R7 260

ATI Radeon HD 5850 vs AMD Radeon R7 260

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5850 and 2GB VRAM Radeon R7 260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5850 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 96.00GB/s)
672 additional rendering cores
AMD Radeon R7 260 's Advantages
Released 4 years and 3 months late
More VRAM (2GB vs 1024GB)
Lower TDP (95W vs 151W)

Score

Benchmark

FP32 (float)
Radeon HD 5850 +35%
2.088 TFLOPS
Radeon R7 260
1.536 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Dec 2013
Evergreen
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
96.00GB/s

Render Config

18
Compute Units
12
-
-
-
1440
Shading Units
768
72
TMUs
48
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
16.00 GPixel/s
52.20 GTexel/s
Texture Rate
48.00 GTexel/s
-
-
-
2.088 TFLOPS
FP32 (float)
1.536 TFLOPS
417.6 GFLOPS
FP64 (double)
96.00 GFLOPS

Board Design

151W
TDP
95W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cypress
GPU Name
Bonaire
Cypress PRO (215-0735043)
GPU Variant
Bonaire PRO
TeraScale 2
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
2.08 billion
334 mm²
Die Size
160 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.3

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