Home GPU Comparison NVIDIA L20 vs AMD Radeon HD 6290

NVIDIA L20 vs AMD Radeon HD 6290

We compared two Desktop platform GPUs: 48GB VRAM L20 and 1024MB VRAM Radeon HD 6290 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages
Released 11 years and 11 months late
Boost Clock2520MHz
More VRAM (48GB vs 1024GB)
Larger VRAM bandwidth (864.0GB/s vs 12.80GB/s)
11696 additional rendering cores
AMD Radeon HD 6290 's Advantages
Lower TDP (19W vs 275W)

Score

Benchmark

FP32 (float)
L20 +56967%
59.35 TFLOPS
Radeon HD 6290
0.104 TFLOPS
L20
VS

Graphics Card

Nov 2023
Release Date
Dec 2011
Tesla Ada
Generation
Northern Islands
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
800 MHz

Memory

48GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
384bit
Memory Bus
64bit
864.0GB/s
Bandwidth
12.80GB/s

Render Config

-
Compute Units
2
92
SM Count
-
11776
Shading Units
80
368
TMUs
8
128
ROPs
4
368
Tensor Cores
-
92
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
96 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

322.6 GPixel/s
Pixel Rate
2.600 GPixel/s
927.4 GTexel/s
Texture Rate
5.200 GTexel/s
59.35 TFLOPS
FP16 (half)
-
59.35 TFLOPS
FP32 (float)
104.0 GFLOPS
927.4 GFLOPS
FP64 (double)
-

Board Design

275W
TDP
19W
600 W
Suggested PSU
200 W
4x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a
1x 16-pin
Power Connectors
None

Graphics Processor

AD102
GPU Name
Cedar
AD102
GPU Variant
Cedar LE
Ada Lovelace
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
76.3 billion
Transistors
0.292 billion
609 mm²
Die Size
59 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

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