GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 5080 Mobile

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

RTX 4000 SFF Ada Generation

CORE STATE AD104

VRAM 20 GB

CLOCK SPEED 1560 MHz

TDP 70 W

BUS WIDTH 160 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,952

N/A

geekbench_opencl

166,986

124,812

geekbench_vulkan

169,754

109,364

passmark_directx_10

171

N/A

passmark_directx_11

253

N/A

passmark_directx_12

116

N/A

passmark_directx_9

314

N/A

passmark_g2d

1,095

N/A

passmark_g3d

27,711

N/A

passmark_gpu_compute

12,134

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 5080 Mobile

RTX 4000 SFF Ada Generation

Core Specs

Shading Units

7,680

6,144 -20.0%

Shaders

7,680

6,144 -20.0%

TMUs

240

192 -20.0%

ROPs

96

64 -33.3%

SM Count

60

48 -20.0%

Clocks

Base Clock

975 MHz

720 MHz

Boost Clock

1500 MHz

1560 MHz

Memory Clock

1750 MHz 28 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

16 GB

20 GB

VRAM (MB)

16,384

20,480 +25.0%

Memory Type

GDDR7

GDDR6

Memory Bus

256 bit

160 bit

Bandwidth

896.0 GB/s

280.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

48 MB

Performance

Pixel Rate

144.0 GPixel/s

99.84 GPixel/s

Texture Rate

360.0 GTexel/s

299.5 GTexel/s

FP32 (TFLOPS)

23.04 TFLOPS

19.17 TFLOPS

FP64 (TFLOPS)

360.0 GFLOPS (1:64)

299.5 GFLOPS (1:64)

FP16 (TFLOPS)

23.04 TFLOPS (1:1)

19.17 TFLOPS (1:1)

AI/RT

RT Cores

60

48 -20.0%

Tensor Cores

240

192 -20.0%

Power

TDP

80 W

70 W

TDP (W)

80

70 -12.5%

Suggested PSU

—

250 W

Power Connectors

None

None

Architecture

Architecture

Blackwell 2.0

Ada Lovelace

GPU Name

GB203

AD104

Generation

GeForce 50 Mobile

Workstation Ada (x000A)

Process Size

5 nm

5 nm

Transistors

45,600 million

35,800 million

Die Size

378 mm²

294 mm²

Foundry

TSMC

TSMC

Density

120.6M / mm²

121.8M / 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

IGP

Dual-slot

Length

—

168 mm 6.6 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 5.0 x16

PCIe 4.0 x16

Other

Production

Active

Active

Predecessor

GeForce 40 Mobile

Workstation Ampere

Successor

—

Blackwell PRO W

View GeForce RTX 5080 Mobile Details View RTX 4000 SFF Ada Generation Details