NVIDIA L20 vs NVIDIA GeForce GTX 285 Mac Edition
We compared two Desktop platform GPUs: 48GB VRAM L20 and 1024MB VRAM GeForce GTX 285 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA L20 's Advantages
Released 14 years and 10 months late
Boost Clock2520MHz
More VRAM (48GB vs 1024GB)
Larger VRAM bandwidth (864.0GB/s vs 159.0GB/s)
11536 additional rendering cores
NVIDIA GeForce GTX 285 Mac Edition 's Advantages
Lower TDP (204W vs 275W)
Score
Benchmark
FP32 (float)
L20
+8282%
59.35 TFLOPS
GeForce GTX 285 Mac Edition
0.708 TFLOPS
Graphics Card
Nov 2023
Release Date
Jan 2009
Tesla Ada
Generation
GeForce 200
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
1242 MHz
Memory
48GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
384bit
Memory Bus
512bit
864.0GB/s
Bandwidth
159.0GB/s
Render Config
-
-
-
92
SM Count
30
11776
Shading Units
240
368
TMUs
80
128
ROPs
32
368
Tensor Cores
-
92
RT Cores
-
128 KB (per SM)
L1 Cache
-
96 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
322.6 GPixel/s
Pixel Rate
20.74 GPixel/s
927.4 GTexel/s
Texture Rate
51.84 GTexel/s
59.35 TFLOPS
FP16 (half)
-
59.35 TFLOPS
FP32 (float)
708.5 GFLOPS
927.4 GFLOPS
FP64 (double)
88.56 GFLOPS
Board Design
275W
TDP
204W
600 W
Suggested PSU
550 W
4x DisplayPort 1.4a
Outputs
2x DVI
1x S-Video
1x 16-pin
Power Connectors
2x 6-pin
Graphics Processor
AD102
GPU Name
GT200B
AD102
GPU Variant
G200-350-B3
Ada Lovelace
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
76.3 billion
Transistors
1.4 billion
609 mm²
Die Size
470 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.9
CUDA
1.3
6.7
Shader Model
4.0
