NVIDIA
RTX
Grace Hopper
AMD
Radeon Instinct
Overview
On October 13th, 2022, NVIDIA introduced the L40S, a professional graphics card crafted with the 5 nm manufacturing process. It leverages the AD102 graphics processor, specified as the AD102-???-A1 variant, and offers support for DirectX 12 Ultimate. The AD102 is a significant processor, featuring a 609 mm² die area and 76.3 billion transistors. This model, similar to the TITAN Ada which shares the same GPU but enables all 18432 shaders, has a reduced number of shading units activated in the L40S to achieve its intended shader count. It boasts 18176 shading units, 568 texture mapping units, and 192 ROPs. The card is further enhanced with 568 tensor cores to facilitate machine learning tasks and 142 cores for ray tracing acceleration. NVIDIA pairs the L40S with 48 GB of GDDR6 memory, connected through a 384-bit interface. The GPU operates at a base frequency of 1110 MHz, with a boost potential up to 2520 MHz, while the memory is set at an effective speed of 18 Gbps (2250 MHz). Designed as a dual-slot card, the L40S utilizes a single 16-pin power connector and has a maximum power consumption of 300 W. It features 1x HDMI 2.1 and 3x DisplayPort 1.4a for display outputs, ensuring connectivity to various display setups. The L40S interfaces with the system via a PCI-Express 4.0 x16 connection and measures 267 mm in length and 111 mm in width, incorporating a dual-slot cooling architecture.
AD102
GRAPHICS
PROCESSOR
18176
CORES
568
TMUS
192
ROPS
48 GB
MEMORY
SIZE
GDDR6
MEMORY
TYPE
384 bit
BUS
WIDTH
24 Months
WARRANTY
Specifications
GRAPHIC PROCESSOR
GPU Name:
AD102
GPU Variant:
AD102-???-A1
Architecture:
Ada Lovelace
Foundry:
TSMC
Process Size:
5 nm
Transistors:
76,300 million
Density:
125.3M / mm²
Die Size:
609 mm²
GRAPHICS CARD
Release Date:
Oct 13th, 2022
Generation:
Tesla Ada (Lxx)
Predecessor:
Tesla Ampere
Successor:
Tesla Hopper
Production:
Active
Bus Interface:
PCIe 4.0 x16
CLOCK SPEEDS
Base Clock:
1100 MHz
Boost Clock:
2520 MHz
Memory Clock:
2250 MHz 18 Gbps effective
MEMORY
Memory Size:
48 GB
Memory Type:
GDDR6
Memory Bus:
384 bit
Bandwidth:
864 GB/s
RENDER CONFIG
Shading Units:
18176
TMUs:
568
ROPs:
192
SM Count:
142
Tensor Cores:
568
RT Cores:
142
L1 Cache:
128 KB (per SM)
L2 Cache:
48 MB
THEORETICAL PERFORMANCE
Pixel Rate:
483.8 GPixel/s
Texture Rate:
1,431 GTexel/s
FP16 (half):
91.61 TFLOPS (1:1)
FP32 (float):
91.61 TFLOPS
FP64 (double):
1,431 GFLOPS (1:64)
BOARD DESIGN
Slot Width:
Dual-slot
Length:
267 mm 10.5 inches
Width:
111 mm 4.4 inches
TDP:
300 W
Suggested PSU:
700 W
Outputs:
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors:
1x 16-pin
Board Number:
PG133 SKU 250
GRAPHIC FEATURES
DirectX:
12 Ultimate (12_2)
OpenGL:
4.6
OpenCL:
3.0
Vulkan:
1.3
CUDA:
8.9
Shader Model:
6.7
Relative Performance
GeForce 210
0%
GeForce 9400 GT
0%
Radeon HD 4550
0%
Radeon HD 5450
1%
Radeon HD 6450
1%
GeForce GT 520
1%
GeForce GT 220
1%
GeForce GT 430
1%
Radeon HD 5570
1%
Radeon HD 4670
1%
GeForce GT 440
1%
GeForce GT 240
1%
GeForce 9600 GT
2%
Radeon HD 5670
2%
GeForce GT 640
2%
GeForce 9800 GT
2%
Radeon HD 6670
2%
Radeon HD 4830
2%
Radeon HD 4770
2%
Radeon HD 4850
2%
GeForce GTS 250
2%
GeForce GTS 450
2%
Radeon HD 5750
2%
Radeon HD 7750
3%
Radeon HD 5770
3%
GeForce GTX 260
3%
Radeon HD 4870
3%
Radeon Vega 8
3%
GeForce GTX 550 Ti
3%
GeForce GTX 650
3%
Radeon HD 5830
3%
Radeon HD 6790
3%
Radeon HD 4890
3%
GeForce GTX 460
3%
Radeon RX Vega 11
3%
GeForce GT 1030
3%
GeForce GTX 275
3%
Radeon HD 7770 GHz Edition
3%
GeForce GTX 280
3%
GeForce GTX 465
4%
Radeon HD 6850
4%
GeForce GTX 285
4%
Radeon HD 5850
4%
GeForce GTX 650 Ti
4%
Radeon HD 7790
4%
Radeon RX 550
4%
GeForce GTX 470
4%
Radeon HD 6870
4%
Radeon HD 5870
5%
GeForce GTX 560 Ti
5%
Radeon HD 4870 X2
5%
GeForce GTX 750 Ti
5%
Radeon HD 6950
5%
GeForce GTX 295
5%
GeForce GTX 650 Ti Boost
5%
Radeon HD 7850
5%
GeForce GTX 480
5%
Radeon HD 6970
6%
Radeon R7 265
6%
Radeon RX 460
6%
Radeon R7 370
6%
GeForce GTX 660
6%
GeForce GTX 570
6%
Radeon RX 560
6%
GeForce GTX 950
6%
Radeon HD 7870 GHz Edition
6%
Radeon R9 270X
7%
GeForce GTX 660 Ti
7%
GeForce GTX 580
7%
GeForce GTX 1050
7%
Radeon HD 7950
7%
GeForce GTX 1630
7%
Radeon HD 5970
7%
GeForce GTX 760
7%
GeForce GTX 670
8%
GeForce GTX 960
8%
Radeon R9 380
8%
Radeon R9 285
8%
Radeon HD 7970
8%
GeForce GTX 680
8%
GeForce GTX 1050 Ti
8%
GeForce GTX 770
9%
Radeon HD 6990
9%
Radeon R9 280X
9%
GeForce GTX 590
9%
Radeon HD 7970 GHz Edition
9%
GeForce GTX 780
10%
Arc A380
10%
Radeon RX 6400
10%
GeForce GTX 1650
11%
Radeon RX 470
11%
Radeon R9 290
11%
Radeon RX 570
12%
Radeon R9 390
12%
Radeon R9 290X
12%
GeForce GTX 970
12%
GeForce GTX TITAN
13%
GeForce GTX 780 Ti
13%
Radeon R9 390X
13%
Radeon HD 7990
13%
Radeon RX 480
13%
GeForce GTX 690
13%
GeForce GTX 1060 6 GB
13%
Radeon RX 5500 OEM
14%
Radeon RX 580
14%
Radeon RX 5500 XT
14%
Radeon RX 6500 XT
14%
GeForce GTX 980
14%
GeForce GTX 1650 SUPER
14%
Radeon R9 FURY
14%
Radeon RX 590
15%
Radeon R9 295X2
16%
GeForce GTX 1660
16%
Radeon R9 FURY X
16%
GeForce GTX 980 Ti
16%
GeForce GTX TITAN X
17%
GeForce GTX 1660 SUPER
17%
GeForce GTX 1660 Ti
18%
GeForce GTX 1070
18%
GeForce RTX 3050 8 GB
18%
Radeon RX Vega 56
19%
GeForce GTX 1070 Ti
20%
Radeon RX 5600 XT
21%
Radeon RX Vega 64
21%
GeForce GTX 1080
21%
GeForce RTX 2060
21%
Radeon RX 5700
22%
Arc A580
22%
Radeon RX 6600
23%
GeForce RTX 2060 SUPER
24%
GeForce RTX 2070
24%
Radeon RX 5700 XT
24%
GeForce RTX 3060 12 GB
25%
Arc A750
26%
Radeon VII
26%
TITAN X Pascal
26%
Radeon RX 6600 XT
27%
GeForce GTX 1080 Ti
27%
Arc A770
27%
GeForce RTX 2070 SUPER
27%
Radeon RX 6650 XT
29%
Radeon RX 7600
29%
GeForce RTX 4060
29%
GeForce RTX 2080
30%
Radeon RX 7600 XT
30%
GeForce RTX 2080 SUPER
31%
GeForce RTX 3060 Ti
32%
Radeon RX 6700 XT
33%
Radeon RX 6750 XT
35%
GeForce RTX 4060 Ti 8 GB
35%
GeForce RTX 2080 Ti
35%
GeForce RTX 3070
37%
GeForce RTX 3070 Ti
40%
Radeon RX 7700 XT
40%
Radeon RX 6800
41%
GeForce RTX 4070
45%
Radeon RX 6800 XT
47%
GeForce RTX 3080
48%
Radeon RX 7800 XT
49%
Radeon RX 6900 XT
50%
GeForce RTX 4070 SUPER
53%
GeForce RTX 3080 Ti
54%
Radeon RX 6950 XT
54%
GeForce RTX 3090
55%
GeForce RTX 4070 Ti
56%
GeForce RTX 4070 Ti SUPER
62%
Radeon RX 7900 XT
63%
GeForce RTX 3090 Ti
64%
GeForce RTX 4080
72%
GeForce RTX 4080 SUPER
73%
Radeon RX 7900 XTX
74%
GeForce RTX 4090
90%
L40S
100%
