GPU Comparison
GEFORCE
NVIDIA A2
CORE STATE
GA107
VRAM
16 GB
CLOCK SPEED
1770 MHz
TDP
60 W
BUS WIDTH
128 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
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
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A2
L40S
Core Specs
Shading Units
1,280
18,176
+1320.0%
Shaders
1,280
18,176
+1320.0%
TMUs
40
568
+1320.0%
ROPs
32
192
+500.0%
SM Count
10
142
+1320.0%
Clocks
Base Clock
1440 MHz
1110 MHz
Boost Clock
1770 MHz
2520 MHz
Memory Clock
1563 MHz
12.5 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
16 GB
48 GB
VRAM (MB)
16,384
49,152
+200.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
384 bit
Bandwidth
200.1 GB/s
864.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
48 MB
Performance
Pixel Rate
56.64 GPixel/s
483.8 GPixel/s
Texture Rate
70.80 GTexel/s
1,431.4 GTexel/s
FP32 (TFLOPS)
4.531 TFLOPS
91.61 TFLOPS
FP64 (TFLOPS)
70.80 GFLOPS (1:64)
1,431.4 GFLOPS (1:64)
FP16 (TFLOPS)
4.531 TFLOPS (1:1)
91.61 TFLOPS (1:1)
AI/RT
RT Cores
10
142
+1320.0%
Tensor Cores
40
568
+1320.0%
Power
TDP
60 W
300 W
TDP (W)
60
300
+400.0%
Suggested PSU
250 W
700 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
Ampere
Ada Lovelace
GPU Name
GA107
AD102
Generation
Workstation Ampere
(Ax000)
Server Ada
(Lxx)
Process Size
8 nm
5 nm
Transistors
8,700 million
76,300 million
Die Size
200 mm²
609 mm²
Foundry
Samsung
TSMC
Density
43.5M / mm²
125.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.6
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Quadro Turing
Server Ampere
Successor
Workstation Ada
Server Hopper