Home GPU Comparison AMD Radeon R7 265X OEM vs NVIDIA GeForce GTX 560 Ti X2

AMD Radeon R7 265X OEM vs NVIDIA GeForce GTX 560 Ti X2

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265X OEM and 1024MB VRAM GeForce GTX 560 Ti X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265X OEM 's Advantages
Released 3 years and 7 months late
Boost Clock925MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (179.2GB/s vs 128.3GB/s)
896 additional rendering cores
Lower TDP (150W vs 170W)

Score

Benchmark

FP32 (float)
Radeon R7 265X OEM +81%
2.368 TFLOPS
GeForce GTX 560 Ti X2
1.306 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Jan 2011
Volcanic Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1400 MHz
Memory Clock
1002 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
179.2GB/s
Bandwidth
128.3GB/s

Render Config

-
SM Count
8
20
Compute Units
-
1280
Shading Units
384
80
TMUs
64
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
512 KB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
13.60 GPixel/s
74.00 GTexel/s
Texture Rate
54.40 GTexel/s
-
FP16 (half)
-
2.368 TFLOPS
FP32 (float)
1306 GFLOPS
148.0 GFLOPS
FP64 (double)
108.8 GFLOPS

Graphics Processor

Curacao
GPU Name
GF114
Curacao PRO (215-0848000)
GPU Variant
GF114-400-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
1.95 billion
212 mm²
Die Size
332 mm²

Board Design

150W
TDP
170W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
3x DVI 1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
2x 8-pin

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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