Home GPU Comparison NVIDIA A40 PCIe vs AMD Radeon R7 240

NVIDIA A40 PCIe vs AMD Radeon R7 240

NVIDIA A40 PCIe
VS
AMD Radeon R7 240
NVIDIA A40 PCIe
AMD Radeon R7 240
We compared two Desktop platform GPUs: 48GB VRAM A40 PCIe and 2GB VRAM Radeon R7 240 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A40 PCIe 's Advantages
Released 7 years late
Boost Clock has increased by 123% (1740MHz vs 780MHz)
More VRAM (48GB vs 2GB)
Larger VRAM bandwidth (695.8GB/s vs 28.80GB/s)
10432 additional rendering cores
AMD Radeon R7 240 's Advantages
Lower TDP (30W vs 300W)

Score

Benchmark

FP32 (float)
A40 PCIe +7398%
37.42 TFLOPS
Radeon R7 240
0.499 TFLOPS
A40 PCIe
VS
Radeon R7 240

Graphics Card

Oct 2020
Release Date
Oct 2013
Tesla
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1305 MHz
Base Clock
730 MHz
1740 MHz
Boost Clock
780 MHz
1812 MHz
Memory Clock
900 MHz

Memory

48GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
384bit
Memory Bus
128bit
695.8GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
5
84
SM Count
-
10752
Shading Units
320
336
TMUs
20
112
ROPs
8
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

194.9 GPixel/s
Pixel Rate
6.240 GPixel/s
584.6 GTexel/s
Texture Rate
15.60 GTexel/s
37.42 TFLOPS
FP16 (half)
-
37.42 TFLOPS
FP32 (float)
499.2 GFLOPS
584.6 GFLOPS
FP64 (double)
-

Board Design

300W
TDP
30W
700 W
Suggested PSU
200 W
3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
8-pin EPS
Power Connectors
None

Graphics Processor

GA102
GPU Name
Oland
-
GPU Variant
Oland PRO (215-0837015)
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
28.3 billion
Transistors
0.95 billion
628 mm²
Die Size
77 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.6
CUDA
-
6.6
Shader Model
5.1

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