L20 vs FirePro V9800P
We compared two Desktop platform GPUs: 48GB VRAM L20 and 4GB VRAM FirePro V9800P to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
L20 's Advantages
Released 13 years and 2 months late
Boost Clock2520MHz
More VRAM (48GB vs 4GB)
Larger VRAM bandwidth (864.0GB/s vs 147.2GB/s)
10176 additional rendering cores
FirePro V9800P 's Advantages
Lower TDP (225W vs 275W)
Score
Benchmark
FP32 (float)
L20
+2081%
59350
FirePro V9800P
2720
Graphics Card
Nov 2023
Release Date
Sep 2010
Tesla Ada
Generation
FirePro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1440 MHz
Base Clock
-
2520 MHz
Boost Clock
-
2250 MHz
Memory Clock
1150 MHz
Memory
48GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
256bit
864.0GB/s
Bandwidth
147.2GB/s
Render Config
-
Compute Units
20
92
SM Count
-
11776
Shading Units
1600
368
TMUs
80
128
ROPs
32
368
Tensor Cores
-
92
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
96 MB
L2 Cache
512 KB
Theoretical Performance
322.6 GPixel/s
Pixel Rate
27.20 GPixel/s
927.4 GTexel/s
Texture Rate
68.00 GTexel/s
59.35 TFLOPS
FP16 (half)
-
59.35 TFLOPS
FP32 (float)
2.720 TFLOPS
927.4 GFLOPS
FP64 (double)
544.0 GFLOPS
Board Design
275W
TDP
225W
600 W
Suggested PSU
550 W
4x DisplayPort 1.4a
Outputs
1x DisplayPort 1.1
1x 16-pin
Power Connectors
1x 8-pin
Graphics Processor
AD102
GPU Name
Cypress
AD102
GPU Variant
Cypress XT GL
Ada Lovelace
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
76.3 billion
Transistors
2.154 billion
609 mm²
Die Size
334 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
5.0
