GPU Comparison
RADEON
AMD Radeon VII
CORE STATE
Vega 20
VRAM
16 GB
CLOCK SPEED
1750 MHz
TDP
295 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
VS
GEFORCE
L40S
CORE STATE
AD102
VRAM
48 GB
CLOCK SPEED
2520 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
VII
L40S
Core Specs
Shading Units
3,840
18,176
+373.3%
Shaders
3,840
18,176
+373.3%
TMUs
240
568
+136.7%
ROPs
64
192
+200.0%
Compute Units
60
—
SM Count
—
142
Clocks
Base Clock
1400 MHz
1110 MHz
Boost Clock
1750 MHz
2520 MHz
Memory Clock
1000 MHz
2 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
16 GB
48 GB
VRAM (MB)
16,384
49,152
+200.0%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
384 bit
Bandwidth
1.02 TB/s
864.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
48 MB
Performance
Pixel Rate
112.0 GPixel/s
483.8 GPixel/s
Texture Rate
420.0 GTexel/s
1,431.4 GTexel/s
FP32 (TFLOPS)
13.44 TFLOPS
91.61 TFLOPS
FP64 (TFLOPS)
3.360 TFLOPS (1:4)
1,431.4 GFLOPS (1:64)
FP16 (TFLOPS)
26.88 TFLOPS (2:1)
91.61 TFLOPS (1:1)
AI/RT
RT Cores
—
142
Tensor Cores
—
568
Power
TDP
295 W
300 W
TDP (W)
295
300
+1.7%
Suggested PSU
600 W
700 W
Power Connectors
2x 8-pin
1x 16-pin
Architecture
Architecture
GCN 5.1
Ada Lovelace
GPU Name
Vega 20
AD102
Generation
Vega II
(Radeon VII)
Server Ada
(Lxx)
Process Size
7 nm
5 nm
Transistors
13,230 million
76,300 million
Die Size
331 mm²
609 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
125.3M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
8.9
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
280 mm
11 inches
267 mm
10.5 inches
Height
125 mm
4.9 inches
111 mm
4.4 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
699 USD
—
Production
End-of-life
End-of-life
Predecessor
Vega
Server Ampere
Successor
Navi
Server Hopper