Home GPU Comparison NVIDIA A40 PCIe vs NVIDIA GeForce 8600 GTS

NVIDIA A40 PCIe vs NVIDIA GeForce 8600 GTS

We compared two Desktop platform GPUs: 48GB VRAM A40 PCIe and 256MB VRAM GeForce 8600 GTS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A40 PCIe 's Advantages
Released 13 years and 6 months late
Boost Clock1740MHz
More VRAM (48GB vs 256GB)
Larger VRAM bandwidth (695.8GB/s vs 32.00GB/s)
10720 additional rendering cores
NVIDIA GeForce 8600 GTS 's Advantages
Lower TDP (60W vs 300W)

Score

Benchmark

FP32 (float)
A40 PCIe +40136%
37.42 TFLOPS
GeForce 8600 GTS
0.093 TFLOPS
VS

Graphics Card

Oct 2020
Release Date
Apr 2007
Tesla
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1305 MHz
Base Clock
-
1740 MHz
Boost Clock
-
1812 MHz
Memory Clock
1000 MHz

Memory

48GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
384bit
Memory Bus
128bit
695.8GB/s
Bandwidth
32.00GB/s

Render Config

-
-
-
84
SM Count
4
10752
Shading Units
32
336
TMUs
16
112
ROPs
8
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
-
6 MB
L2 Cache
32 KB
-
-
-

Theoretical Performance

194.9 GPixel/s
Pixel Rate
5.400 GPixel/s
584.6 GTexel/s
Texture Rate
10.80 GTexel/s
37.42 TFLOPS
FP16 (half)
-
37.42 TFLOPS
FP32 (float)
92.80 GFLOPS
584.6 GFLOPS
FP64 (double)
-

Board Design

300W
TDP
60W
700 W
Suggested PSU
250 W
3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
8-pin EPS
Power Connectors
1x 6-pin

Graphics Processor

GA102
GPU Name
G84
-
GPU Variant
G84-400-A2
Ampere
Architecture
Tesla
Samsung
Foundry
TSMC
8 nm
Process Size
80 nm
28.3 billion
Transistors
0.289 billion
628 mm²
Die Size
169 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.6
CUDA
1.1
6.6
Shader Model
4.0

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