GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 5080

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 2617 MHz

TDP 360 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

L20

CORE STATE AD102

VRAM 48 GB

CLOCK SPEED 2520 MHz

TDP 275 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

8,637

N/A

geekbench_opencl

264,461

266,428

geekbench_vulkan

257,942

N/A

passmark_directx_10

208

N/A

passmark_directx_11

324

N/A

passmark_directx_12

151

N/A

passmark_directx_9

389

N/A

passmark_g2d

1,415

N/A

passmark_g3d

36,565

N/A

passmark_gpu_compute

21,789

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 5080

L20

Core Specs

Shading Units

10,752

11,776 +9.5%

Shaders

10,752

11,776 +9.5%

TMUs

336

368 +9.5%

ROPs

112

128 +14.3%

SM Count

84

92 +9.5%

Clocks

Base Clock

2295 MHz

1440 MHz

Boost Clock

2617 MHz

2520 MHz

Memory Clock

1875 MHz 30 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

16 GB

48 GB

VRAM (MB)

16,384

49,152 +200.0%

Memory Type

GDDR7

GDDR6

Memory Bus

256 bit

384 bit

Bandwidth

960.0 GB/s

864.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

96 MB

Performance

Pixel Rate

293.1 GPixel/s

322.6 GPixel/s

Texture Rate

879.3 GTexel/s

927.4 GTexel/s

FP32 (TFLOPS)

56.28 TFLOPS

59.35 TFLOPS

FP64 (TFLOPS)

879.3 GFLOPS (1:64)

927.4 GFLOPS (1:64)

FP16 (TFLOPS)

56.28 TFLOPS (1:1)

59.35 TFLOPS (1:1)

AI/RT

RT Cores

84

92 +9.5%

Tensor Cores

336

368 +9.5%

Power

TDP

360 W

275 W

TDP (W)

360

275 -23.6%

Suggested PSU

750 W

600 W

Power Connectors

1x 16-pin

1x 16-pin

Architecture

Architecture

Blackwell 2.0

Ada Lovelace

GPU Name

GB203

AD102

Generation

GeForce 50

Server Ada (Lxx)

Process Size

5 nm

5 nm

Transistors

45,600 million

76,300 million

Die Size

378 mm²

609 mm²

Foundry

TSMC

TSMC

Density

120.6M / mm²

125.3M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

12.0

8.9

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

304 mm 12 inches

267 mm 10.5 inches

Height

137 mm 5.4 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.1b3x DisplayPort 2.1b

4x DisplayPort 1.4a

Bus Interface

PCIe 5.0 x16

PCIe 4.0 x16

Other

Launch Price

999 USD

—

Production

Active

Active

Predecessor

GeForce 40

Server Ampere

Successor

—

Server Hopper

View GeForce RTX 5080 Details View L20 Details