AMD Radeon R5 240 OEM vs NVIDIA GeForce GTX 650
We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 240 OEM and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R5 240 OEM 's Advantages
Released 1 years and 2 months late
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
Lower TDP (50W vs 65W)
NVIDIA GeForce GTX 650 's Advantages
Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)
Score
Benchmark
FP32 (float)
Radeon R5 240 OEM
0.599 TFLOPS
GeForce GTX 650
+35%
0.812 TFLOPS
Graphics Card
Nov 2013
Release Date
Sep 2012
Volcanic Islands
Generation
GeForce 600
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
1250 MHz
Memory
2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
80.00GB/s
Render Config
6
Compute Units
-
-
-
-
384
Shading Units
384
24
TMUs
32
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
6.240 GPixel/s
Pixel Rate
8.464 GPixel/s
18.72 GTexel/s
Texture Rate
33.86 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
812.5 GFLOPS
37.44 GFLOPS
FP64 (double)
33.86 GFLOPS
Board Design
50W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI
1x HDMI 1.4a
1x VGA
Outputs
2x DVI
1x mini-HDMI 1.4a
None
Power Connectors
1x 6-pin
Graphics Processor
Oland
GPU Name
GK107
-
GPU Variant
GK107-450-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
1.27 billion
77 mm²
Die Size
118 mm²
Graphics Features
12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1
