Home GPU Comparison NVIDIA GeForce GTX 560 Ti X2 vs NVIDIA A40 PCIe

NVIDIA GeForce GTX 560 Ti X2 vs NVIDIA A40 PCIe

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti X2 and 48GB VRAM A40 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 Ti X2 's Advantages
Lower TDP (170W vs 300W)
NVIDIA A40 PCIe 's Advantages
Released 9 years and 9 months late
Boost Clock1740MHz
More VRAM (48GB vs 1024GB)
Larger VRAM bandwidth (695.8GB/s vs 128.3GB/s)
10368 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti X2
1.306 TFLOPS
A40 PCIe +2765%
37.42 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Oct 2020
GeForce 500
Generation
Tesla
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1305 MHz
-
Boost Clock
1740 MHz
1002 MHz
Memory Clock
1812 MHz

Memory

1024MB
Memory Size
48GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
384bit
128.3GB/s
Bandwidth
695.8GB/s

Render Config

-
-
-
8
SM Count
84
384
Shading Units
10752
64
TMUs
336
32
ROPs
112
-
Tensor Cores
336
-
RT Cores
84
64 KB (per SM)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
194.9 GPixel/s
54.40 GTexel/s
Texture Rate
584.6 GTexel/s
-
FP16 (half)
37.42 TFLOPS
1306 GFLOPS
FP32 (float)
37.42 TFLOPS
108.8 GFLOPS
FP64 (double)
584.6 GFLOPS

Board Design

170W
TDP
300W
450 W
Suggested PSU
700 W
3x DVI 1x mini-HDMI 1.3a
Outputs
3x DisplayPort 1.4a
2x 8-pin
Power Connectors
8-pin EPS

Graphics Processor

GF114
GPU Name
GA102
GF114-400-A1
GPU Variant
-
Fermi 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
1.95 billion
Transistors
28.3 billion
332 mm²
Die Size
628 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
8.6
5.1
Shader Model
6.6

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