Home GPU Comparison AMD Radeon R7 260X vs NVIDIA GeForce GT 545

AMD Radeon R7 260X vs NVIDIA GeForce GT 545

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260X and 1536MB VRAM GeForce GT 545 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260X 's Advantages
Released 2 years and 5 months late
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (104.0GB/s vs 38.40GB/s)
752 additional rendering cores
NVIDIA GeForce GT 545 's Advantages
Lower TDP (70W vs 115W)

Score

Benchmark

FP32 (float)
Radeon R7 260X +374%
1.971 TFLOPS
GeForce GT 545
0.415 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
May 2011
Volcanic Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1625 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1536MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
192bit
104.0GB/s
Bandwidth
38.40GB/s

Render Config

14
Compute Units
-
-
SM Count
3
896
Shading Units
144
56
TMUs
24
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

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

Board Design

115W
TDP
70W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Bonaire
GPU Name
GF116
Bonaire XTX (215-0839097)
GPU Variant
-
GCN 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
1.17 billion
160 mm²
Die Size
238 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.3
Shader Model
5.1

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