Home GPU Comparison AMD Radeon R5 340X OEM vs NVIDIA GeForce GT 440

AMD Radeon R5 340X OEM vs NVIDIA GeForce GT 440

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 340X OEM and 1024MB VRAM GeForce GT 440 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 340X OEM 's Advantages
Released 4 years and 3 months late
More VRAM (2GB vs 1024GB)
288 additional rendering cores
NVIDIA GeForce GT 440 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R5 340X OEM +122%
0.691 TFLOPS
GeForce GT 440
0.311 TFLOPS
VS

Graphics Card

May 2015
Release Date
Feb 2011
Pirate Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
28.80GB/s

Render Config

6
Compute Units
-
-
SM Count
2
384
Shading Units
96
24
TMUs
16
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
3.240 GPixel/s
21.60 GTexel/s
Texture Rate
12.96 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
311.0 GFLOPS
43.20 GFLOPS
FP64 (double)
25.92 GFLOPS

Board Design

65W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

Oland
GPU Name
GF108
Oland XT (215-0837000)
GPU Variant
GF108-400-A1
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
0.585 billion
77 mm²
Die Size
116 mm²

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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