NVIDIA RTX 6000 Ada vs NVIDIA A800 PCIe 40 GB
GPU Specs Compare
Graphics Card
Release Date
Dec 2022
Nov 2022
Generation
Quadro Ada
Ampere
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
915 MHz
765 MHz
Boost Clock
2505 MHz
1410 MHz
Memory Clock
2500 MHz
1215 MHz
Memory
Memory Size
48GB
40GB
Memory Type
GDDR6
HBM2e
Memory Bus
384bit
5120bit
Bandwidth
960.0GB/s
1555GB/s
Render Config
SM Count
142
108
Shading Units
18176
6912
TMUs
568
432
ROPs
192
160
Tensor Cores
568
432
RT Cores
142
-
L1 Cache
128 KB (per SM)
192 KB (per SM)
L2 Cache
96 MB
40 MB
Theoretical Performance
Pixel Rate
481.0 GPixel/s
225.6 GPixel/s
Texture Rate
1423 GTexel/s
609.1 GTexel/s
FP16 (half)
91.06 TFLOPS
77.97 TFLOPS
FP32 (float)
91.06 TFLOPS
19.49 TFLOPS
FP64 (double)
1423 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
AD102
GA100
GPU Variant
AD102
-
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
76.3 billion
54.2 billion
Die Size
609 mm²
826 mm²
Board Design
TDP
300W
250W
Suggested PSU
700 W
600 W
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.9
8.0
Shader Model
6.8
N/A
📊 Benchmark
3DMark Time Spy
26,240
-
3DMark Time Spy Extreme
12,629
-
3DMark Speed Way
8,028
-
Battlefield 5 1080p
200
-