Home GPU Comparison AMD Radeon R7 240 OEM vs NVIDIA GeForce GTX 490

AMD Radeon R7 240 OEM vs NVIDIA GeForce GTX 490

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 240 OEM and 1536MB VRAM GeForce GTX 490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 240 OEM 's Advantages
Boost Clock780MHz
More VRAM (2GB vs 1536GB)
Lower TDP (50W vs 365W)
NVIDIA GeForce GTX 490 's Advantages
Larger VRAM bandwidth (164.0GB/s vs 28.80GB/s)
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 240 OEM
0.499 TFLOPS
GeForce GTX 490 +133%
1.166 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Unknown
Volcanic Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
1536MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
28.80GB/s
Bandwidth
164.0GB/s

Render Config

5
Compute Units
-
-
SM Count
15
320
Shading Units
480
20
TMUs
60
8
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
18.24 GPixel/s
15.60 GTexel/s
Texture Rate
36.48 GTexel/s
-
-
-
499.2 GFLOPS
FP32 (float)
1166 GFLOPS
31.20 GFLOPS
FP64 (double)
145.8 GFLOPS

Board Design

50W
TDP
365W
250 W
Suggested PSU
750 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
3x DVI 1x mini-DisplayPort
None
Power Connectors
2x 8-pin

Graphics Processor

Oland
GPU Name
GF100
-
GPU Variant
GF100-375-A3
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
3.1 billion
77 mm²
Die Size
529 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
2.0
5.1
Shader Model
5.1

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