Home GPU Comparison AMD Radeon R7 260X vs NVIDIA GeForce GT 440 Mac Edition

AMD Radeon R7 260X vs NVIDIA GeForce GT 440 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260X and 1024MB VRAM GeForce GT 440 Mac Edition 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 8 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (104.0GB/s vs 21.34GB/s)
800 additional rendering cores
NVIDIA GeForce GT 440 Mac Edition 's Advantages
Lower TDP (65W vs 115W)

Score

Benchmark

FP32 (float)
Radeon R7 260X +533%
1.971 TFLOPS
GeForce GT 440 Mac Edition
0.311 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Feb 2011
Volcanic Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1625 MHz
Memory Clock
667 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
104.0GB/s
Bandwidth
21.34GB/s

Render Config

-
SM Count
2
14
Compute Units
-
896
Shading Units
96
56
TMUs
16
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB

Theoretical Performance

17.60 GPixel/s
Pixel Rate
3.240 GPixel/s
61.60 GTexel/s
Texture Rate
12.96 GTexel/s
-
FP16 (half)
-
1.971 TFLOPS
FP32 (float)
311.0 GFLOPS
123.2 GFLOPS
FP64 (double)
25.92 GFLOPS

Graphics Processor

Bonaire
GPU Name
GF108
Bonaire XTX (215-0839097)
GPU Variant
GF108-400-A1
GCN 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
0.585 billion
160 mm²
Die Size
116 mm²

Board Design

115W
TDP
65W
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 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

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy