AMD Radeon R7 340 OEM vs NVIDIA L20

VS

AMD Radeon R7 340 OEM NVIDIA L20

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 340 OEM and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 340 OEM 's Advantages

Lower TDP (50W vs 275W)

NVIDIA L20 's Advantages

Released 8 years and 6 months late

Boost Clock has increased by 223% (2520MHz vs 780MHz)

More VRAM (48GB vs 2GB)

Larger VRAM bandwidth (864.0GB/s vs 64.00GB/s)

11392 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 340 OEM

0.599 TFLOPS

L20 +9808%

59.35 TFLOPS

Radeon R7 340 OEM

VS

L20

Graphics Card

May 2015

Release Date

Nov 2023

Pirate Islands

Generation

Tesla Ada

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

730 MHz

Base Clock

1440 MHz

780 MHz

Boost Clock

2520 MHz

1000 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

48GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

384bit

64.00GB/s

Bandwidth

864.0GB/s

Render Config

-

SM Count

92

6

Compute Units

-

384

Shading Units

11776

24

TMUs

368

8

ROPs

128

-

Tensor Cores

368

-

RT Cores

92

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

96 MB

Theoretical Performance

6.240 GPixel/s

Pixel Rate

322.6 GPixel/s

18.72 GTexel/s

Texture Rate

927.4 GTexel/s

-

FP16 (half)

59.35 TFLOPS

599.0 GFLOPS

FP32 (float)

59.35 TFLOPS

37.44 GFLOPS

FP64 (double)

927.4 GFLOPS

Graphics Processor

Oland

GPU Name

AD102

-

GPU Variant

AD102

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

0.95 billion

Transistors

76.3 billion

77 mm²

Die Size

609 mm²

Board Design

50W

TDP

275W

250 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

5.1

Shader Model

6.7

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