Home GPU Comparison NVIDIA GeForce GTX 555 OEM vs AMD Radeon R5 340 OEM

NVIDIA GeForce GTX 555 OEM vs AMD Radeon R5 340 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 555 OEM and 1024MB VRAM Radeon R5 340 OEM 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 36.80GB/s)
AMD Radeon R5 340 OEM 's Advantages
Released 4 years late
Boost Clock780MHz
96 additional rendering cores
Lower TDP (65W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 555 OEM +41%
0.848 TFLOPS
Radeon R5 340 OEM
0.599 TFLOPS
VS

Graphics Card

May 2011
Release Date
May 2015
GeForce 500
Generation
Pirate 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
1150 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
64bit
91.87GB/s
Bandwidth
36.80GB/s

Render Config

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

Theoretical Performance

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

Board Design

150W
TDP
65W
450 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x DisplayPort 1.2
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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