GPU Comparison

NVIDIA
GEFORCE

NVIDIA L40S

CORE STATE AD102
VRAM 48 GB
CLOCK SPEED 2520 MHz
TDP 300 W
BUS WIDTH 384 bit
ARCHITECTURE Ada Lovelace
nm
PROCESS 5 nm
LAUNCH DATE 2022
VS
NVIDIA
GEFORCE

T400 4 GB

CORE STATE TU117
VRAM 4 GB
CLOCK SPEED 1425 MHz
TDP 30 W
BUS WIDTH 64 bit
ARCHITECTURE Turing
nm
PROCESS 12 nm
LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl
330,727
17,320
geekbench_vulkan
260,799
16,263

Analysis: NVIDIA L40S vs NVIDIA T400 4 GB

Reviewing the test figures for NVIDIA NVIDIA L40S and NVIDIA's NVIDIA T400 4 GB, the story of competitive throughput unfolds. Neither card leads steadily in the scenarios. This trading of victories implies inherent parity. Buyers confront a true decision here. Each options deliver strong rendering capability.

Based on a engineering perspective, NVIDIA NVIDIA L40S and NVIDIA's NVIDIA T400 4 GB have similar capabilities. Graphics memory amount, processing units, and memory throughput are tightly matched. This technical equality accounts for the close performance figures. None of the holds a notable engineering edge. This matchup is even.

When gaming capability is this comparable, MSRP and features turn the main considerations. Examine ray tracing performance, upscaling support, thermal requirements, and driver maturity when choosing between NVIDIA NVIDIA L40S and NVIDIA's NVIDIA T400 4 GB. Such elements can influence the scales. Think broadly. This bigger perspective matters.

At the end of the day: NVIDIA NVIDIA L40S and NVIDIA's NVIDIA T400 4 GB are tightly balanced. Not one merits a obvious endorsement over the competitor. Make price and driver considerations shape your ultimate determination. The two cards can serve you well. This is a solid decision.

DETAILED SPECIFICATIONS

SPECIFICATION
L40S
T400 4 GB
Core Specs
Shading Units
18,176
384 -97.9%
Shaders
18,176
384 -97.9%
TMUs
568
24 -95.8%
ROPs
192
16 -91.7%
SM Count
142
6 -95.8%
Clocks
Base Clock
1110 MHz
420 MHz
Boost Clock
2520 MHz
1425 MHz
Memory Clock
2250 MHz 18 Gbps effective
1250 MHz 10 Gbps effective
Memory
Memory Size
48 GB
4 GB
VRAM (MB)
49,152
4,096 -91.7%
Memory Type
GDDR6
GDDR6
Memory Bus
384 bit
64 bit
Bandwidth
864.0 GB/s
80.00 GB/s
Cache
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
48 MB
1024 KB
Performance
Pixel Rate
483.8 GPixel/s
22.80 GPixel/s
Texture Rate
1,431.4 GTexel/s
34.20 GTexel/s
FP32 (TFLOPS)
91.61 TFLOPS
1,094.4 GFLOPS
FP64 (TFLOPS)
1,431.4 GFLOPS (1:64)
34.20 GFLOPS (1:32)
FP16 (TFLOPS)
91.61 TFLOPS (1:1)
2.189 TFLOPS (2:1)
AI/RT
RT Cores
142
Tensor Cores
568
Power
TDP
300 W
30 W
TDP (W)
300
30 -90.0%
Suggested PSU
700 W
200 W
Power Connectors
1x 16-pin
None
Architecture
Architecture
Ada Lovelace
Turing
GPU Name
AD102
TU117
Generation
Server Ada (Lxx)
Quadro Turing (Tx000)
Process Size
5 nm
12 nm
Transistors
76,300 million
4,700 million
Die Size
609 mm²
200 mm²
Foundry
TSMC
TSMC
Density
125.3M / mm²
23.5M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.9
7.5
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
267 mm 10.5 inches
Height
111 mm 4.4 inches
Outputs
1x HDMI 2.13x DisplayPort 1.4a
3x mini-DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Server Ampere
Quadro Volta
Successor
Server Hopper
Workstation Ampere
View L40S Details View T400 4 GB Details