Home GPU Comparison AMD Radeon R7 340 OEM vs NVIDIA GeForce GTX 560 Ti X2

AMD Radeon R7 340 OEM vs NVIDIA GeForce GTX 560 Ti X2

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 340 OEM and 1024MB VRAM GeForce GTX 560 Ti X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 340 OEM 's Advantages
Released 4 years and 4 months late
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
Lower TDP (50W vs 170W)
NVIDIA GeForce GTX 560 Ti X2 's Advantages
Larger VRAM bandwidth (128.3GB/s vs 64.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 340 OEM
0.599 TFLOPS
GeForce GTX 560 Ti X2 +118%
1.306 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2011
Pirate Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
1000 MHz
Memory Clock
1002 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
128.3GB/s

Render Config

6
Compute Units
-
-
SM Count
8
384
Shading Units
384
24
TMUs
64
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
13.60 GPixel/s
18.72 GTexel/s
Texture Rate
54.40 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
1306 GFLOPS
37.44 GFLOPS
FP64 (double)
108.8 GFLOPS

Board Design

50W
TDP
170W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
3x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 8-pin

Graphics Processor

Oland
GPU Name
GF114
-
GPU Variant
GF114-400-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
1.95 billion
77 mm²
Die Size
332 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
2.1
5.1
Shader Model
5.1

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