Home GPU Comparison AMD Radeon R7 265 vs AMD Radeon RX 560 XT

AMD Radeon R7 265 vs AMD Radeon RX 560 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265 and 4GB VRAM Radeon RX 560 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 XT 's Advantages
Released 5 years and 1 months late
Boost Clock has increased by 33% (1226MHz vs 925MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 179.2GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 265
1.894 TFLOPS
Radeon RX 560 XT +131%
4.394 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Mar 2019
Volcanic Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
1074 MHz
925 MHz
Boost Clock
1226 MHz
1400 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
179.2GB/s
Bandwidth
224.0GB/s

Render Config

-
SM Count
-
16
Compute Units
28
1024
Shading Units
1792
64
TMUs
112
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
39.23 GPixel/s
59.20 GTexel/s
Texture Rate
137.3 GTexel/s
-
FP16 (half)
4.394 TFLOPS
1.894 TFLOPS
FP32 (float)
4.394 TFLOPS
118.4 GFLOPS
FP64 (double)
274.6 GFLOPS

Graphics Processor

Pitcairn
GPU Name
Ellesmere
Pitcairn PRO (215-0828062)
GPU Variant
Polaris 10 LE1
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.8 billion
Transistors
5.7 billion
212 mm²
Die Size
232 mm²

Board Design

150W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

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

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