Home GPU Comparison AMD Radeon R5 240 OEM vs NVIDIA GeForce GTX 745 OEM

AMD Radeon R5 240 OEM vs NVIDIA GeForce GTX 745 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 240 OEM and 4GB VRAM GeForce GTX 745 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 240 OEM 's Advantages
Boost Clock780MHz
Lower TDP (50W vs 55W)
NVIDIA GeForce GTX 745 OEM 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
Radeon R5 240 OEM
0.599 TFLOPS
GeForce GTX 745 OEM +32%
0.793 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Feb 2014
Volcanic Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
28.80GB/s

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
384
24
TMUs
24
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
16.53 GPixel/s
18.72 GTexel/s
Texture Rate
24.79 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
793.3 GFLOPS
37.44 GFLOPS
FP64 (double)
24.79 GFLOPS

Board Design

50W
TDP
55W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x HDMI 2.0 1x VGA
None
Power Connectors
None

Graphics Processor

Oland
GPU Name
GM107
-
GPU Variant
GM107-220-A2
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
1.87 billion
77 mm²
Die Size
148 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1

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