L20 vs FireGL V7700
We compared two Desktop platform GPUs: 48GB VRAM L20 and 512MB VRAM FireGL V7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
L20 's Advantages
Released 16 years late
Boost Clock2520MHz
More VRAM (48GB vs 512GB)
Larger VRAM bandwidth (864.0GB/s vs 72.06GB/s)
11456 additional rendering cores
Score
Benchmark
FP32 (float)
L20
+11841%
59350
FireGL V7700
497
Graphics Card
Nov 2023
Release Date
Nov 2007
Tesla Ada
Generation
FireGL
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
1126 MHz
Memory
48GB
Memory Size
512MB
GDDR6
Memory Type
GDDR4
384bit
Memory Bus
256bit
864.0GB/s
Bandwidth
72.06GB/s
Render Config
-
Compute Units
4
92
SM Count
-
11776
Shading Units
320
368
TMUs
16
128
ROPs
16
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
12.43 GPixel/s
927.4 GTexel/s
Texture Rate
12.43 GTexel/s
59.35 TFLOPS
FP16 (half)
-
59.35 TFLOPS
FP32 (float)
497.3 GFLOPS
927.4 GFLOPS
FP64 (double)
99.46 GFLOPS
Board Design
275W
TDP
Unknown
600 W
Suggested PSU
200 W
4x DisplayPort 1.4a
Outputs
1x DVI
1x DisplayPort
1x S-Video
1x 16-pin
Power Connectors
1x 6-pin
Graphics Processor
AD102
GPU Name
RV670
AD102
GPU Variant
RV670 GL
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
76.3 billion
Transistors
0.666 billion
609 mm²
Die Size
192 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full)
4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
4.1
