Home GPU Comparison NVIDIA GeForce GTX 555 OEM vs AMD Radeon R7 240

NVIDIA GeForce GTX 555 OEM vs AMD Radeon R7 240

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 555 OEM and 2GB VRAM Radeon R7 240 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 555 OEM 's Advantages
Larger VRAM bandwidth (91.87GB/s vs 28.80GB/s)
AMD Radeon R7 240 's Advantages
Released 2 years and 5 months late
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
32 additional rendering cores
Lower TDP (30W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 555 OEM +69%
0.848 TFLOPS
Radeon R7 240
0.499 TFLOPS
VS

Graphics Card

May 2011
Release Date
Oct 2013
GeForce 500
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
128bit
91.87GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
5
6
SM Count
-
288
Shading Units
320
48
TMUs
20
24
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.832 GPixel/s
Pixel Rate
6.240 GPixel/s
35.33 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
847.9 GFLOPS
FP32 (float)
499.2 GFLOPS
70.66 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
30W
450 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

GF114
GPU Name
Oland
GF114-200-KB-A1
GPU Variant
Oland PRO (215-0837015)
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
0.95 billion
332 mm²
Die Size
77 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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