Home GPU Comparison AMD Radeon RX 460 1024SP vs AMD Radeon R7 265

AMD Radeon RX 460 1024SP vs AMD Radeon R7 265

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 1024SP and 2GB VRAM Radeon R7 265 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 1024SP 's Advantages
Released 2 years and 11 months late
Boost Clock has increased by 30% (1200MHz vs 925MHz)
Lower TDP (75W vs 150W)
AMD Radeon R7 265 's Advantages
Larger VRAM bandwidth (179.2GB/s vs 112.0GB/s)

Score

Benchmark

FP32 (float)
Radeon RX 460 1024SP +29%
2.458 TFLOPS
Radeon R7 265
1.894 TFLOPS
VS

Graphics Card

Jan 2017
Release Date
Feb 2014
Arctic Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1090 MHz
Base Clock
900 MHz
1200 MHz
Boost Clock
925 MHz
1750 MHz
Memory Clock
1400 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
112.0GB/s
Bandwidth
179.2GB/s

Render Config

16
Compute Units
16
-
-
-
1024
Shading Units
1024
64
TMUs
64
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

19.20 GPixel/s
Pixel Rate
29.60 GPixel/s
76.80 GTexel/s
Texture Rate
59.20 GTexel/s
2.458 TFLOPS
FP16 (half)
-
2.458 TFLOPS
FP32 (float)
1.894 TFLOPS
153.6 GFLOPS
FP64 (double)
118.4 GFLOPS

Board Design

75W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

Baffin
GPU Name
Pitcairn
Baffin XT
GPU Variant
Pitcairn PRO (215-0828062)
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
2.8 billion
123 mm²
Die Size
212 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
5.1

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