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

RTX A4000 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1680 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

8,637

N/A

geekbench_opencl

264,461

97,178

geekbench_vulkan

257,942

73,002

passmark_directx_10

208

105

passmark_directx_11

324

127

passmark_directx_12

151

66

passmark_directx_9

389

157

passmark_g2d

1,415

585

passmark_g3d

36,565

14,796

passmark_gpu_compute

21,789

6,394

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 5080

RTX A4000 Mobile

Core Specs

Shading Units

10,752

5,120 -52.4%

Shaders

10,752

5,120 -52.4%

TMUs

336

160 -52.4%

ROPs

112

80 -28.6%

SM Count

84

40 -52.4%

Clocks

Base Clock

2295 MHz

1140 MHz

Boost Clock

2617 MHz

1680 MHz

Memory Clock

1875 MHz 30 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

16 GB

8 GB

VRAM (MB)

16,384

8,192 -50.0%

Memory Type

GDDR7

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

960.0 GB/s

384.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

4 MB

Performance

Pixel Rate

293.1 GPixel/s

134.4 GPixel/s

Texture Rate

879.3 GTexel/s

268.8 GTexel/s

FP32 (TFLOPS)

56.28 TFLOPS

17.20 TFLOPS

FP64 (TFLOPS)

879.3 GFLOPS (1:64)

268.8 GFLOPS (1:64)

FP16 (TFLOPS)

56.28 TFLOPS (1:1)

17.20 TFLOPS (1:1)

AI/RT

RT Cores

84

40 -52.4%

Tensor Cores

336

160 -52.4%

Power

TDP

360 W

115 W

TDP (W)

360

115 -68.1%

Suggested PSU

750 W

—

Power Connectors

1x 16-pin

None

Architecture

Architecture

Blackwell 2.0

Ampere

GPU Name

GB203

GA104

Generation

GeForce 50

Ampere-MW (Ax000)

Process Size

5 nm

8 nm

Transistors

45,600 million

17,400 million

Die Size

378 mm²

392 mm²

Foundry

TSMC

Samsung

Density

120.6M / mm²

44.4M / 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

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

—

Length

304 mm 12 inches

—

Height

137 mm 5.4 inches

—

Outputs

1x HDMI 2.1b3x DisplayPort 2.1b

Portable Device Dependent

Bus Interface

PCIe 5.0 x16

PCIe 4.0 x16

Other

Launch Price

999 USD

—

Production

Active

End-of-life

Predecessor

GeForce 40

Quadro Turing-M

Successor

—

Ada-MW

View GeForce RTX 5080 Details View RTX A4000 Mobile Details