NVIDIA L40S vs AMD Radeon R9 270X
GPU · Specs Compare
Graphics Card
Release Date
Oct 2022
Oct 2013
Generation
Server Ada
Volcanic Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1065 MHz
1000 MHz
Boost Clock
2520 MHz
1050 MHz
Memory Clock
2250 MHz
1400 MHz
Memory
Memory Size
48GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
256bit
Bandwidth
864.0GB/s
179.2GB/s
Render Config
SM Count
142
—
Shading Units
18176
1280
TMUs
568
80
ROPs
192
32
Tensor Cores
568
—
RT Cores
142
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
483.8 GPixel/s
33.60 GPixel/s
Texture Rate
1431.4 GTexel/s
84.00 GTexel/s
FP16 (half)
91.61 TFLOPS
—
FP32 (float)
91.61 TFLOPS
2.688 TFLOPS
FP64 (double)
1431.4 GFLOPS
168.0 GFLOPS
Graphics Processor
GPU Name
AD102
Curacao
GPU Variant
AD102-896-A1
Curacao XT(215-0848004)
Architecture
Ada Lovelace
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
76.3 billion
2.8 billion
Die Size
609 mm²
212 mm²
Board Design
TDP
350W
180W
Suggested PSU
750 W
450 W
Outputs
4x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 16-pin
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.4
1.2
CUDA
8.9
—
Shader Model
6.9
5.1
Benchmark
Blender
9,239
—
3DMark Time Spy
—
1,769
▲ Specs Compare
Data sourced from official specifications and benchmark tests.