L20 vs FirePro D500
We compared two Desktop platform GPUs: 48GB VRAM L20 and 3GB VRAM FirePro D500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
L20 's Advantages
Released 9 years and 10 months late
Boost Clock2520MHz
More VRAM (48GB vs 3GB)
Larger VRAM bandwidth (864.0GB/s vs 243.8GB/s)
10240 additional rendering cores
FirePro D500 's Advantages
Lower TDP (274W vs 275W)
Score
Benchmark
FP32 (float)
L20
+2565%
59350
FirePro D500
2227
Graphics Card
Nov 2023
Release Date
Jan 2014
Tesla Ada
Generation
FirePro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1440 MHz
Base Clock
-
2520 MHz
Boost Clock
-
2250 MHz
Memory Clock
1270 MHz
Memory
48GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
384bit
864.0GB/s
Bandwidth
243.8GB/s
Render Config
-
Compute Units
24
92
SM Count
-
11776
Shading Units
1536
368
TMUs
96
128
ROPs
32
368
Tensor Cores
-
92
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
96 MB
L2 Cache
768 KB
Theoretical Performance
322.6 GPixel/s
Pixel Rate
23.20 GPixel/s
927.4 GTexel/s
Texture Rate
69.60 GTexel/s
59.35 TFLOPS
FP16 (half)
-
59.35 TFLOPS
FP32 (float)
2.227 TFLOPS
927.4 GFLOPS
FP64 (double)
556.8 GFLOPS
Board Design
275W
TDP
274W
600 W
Suggested PSU
600 W
4x DisplayPort 1.4a
Outputs
6x mini-DisplayPort 1.2
1x SDI
1x 16-pin
Power Connectors
-
Graphics Processor
AD102
GPU Name
Tahiti
AD102
GPU Variant
Tahiti LE GL
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
76.3 billion
Transistors
4.313 billion
609 mm²
Die Size
352 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
5.1