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 A6000

CORE STATE GA102

VRAM 48 GB

CLOCK SPEED 1800 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

8,637

N/A

geekbench_opencl

264,461

180,149

geekbench_vulkan

257,942

165,451

passmark_directx_10

208

155

passmark_directx_11

324

191

passmark_directx_12

151

87

passmark_directx_9

389

245

passmark_g2d

1,415

913

passmark_g3d

36,565

22,577

passmark_gpu_compute

21,789

14,110

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 5080

RTX A6000

Core Specs

Shading Units

10,752

10,752 0.0%

Shaders

10,752

10,752 0.0%

TMUs

336

336 0.0%

ROPs

112

112 0.0%

SM Count

84

84 0.0%

Clocks

Base Clock

2295 MHz

1410 MHz

Boost Clock

2617 MHz

1800 MHz

Memory Clock

1875 MHz 30 Gbps effective

2000 MHz 16 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

768.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

6 MB

Performance

Pixel Rate

293.1 GPixel/s

201.6 GPixel/s

Texture Rate

879.3 GTexel/s

604.8 GTexel/s

FP32 (TFLOPS)

56.28 TFLOPS

38.71 TFLOPS

FP64 (TFLOPS)

879.3 GFLOPS (1:64)

604.8 GFLOPS (1:64)

FP16 (TFLOPS)

56.28 TFLOPS (1:1)

38.71 TFLOPS (1:1)

AI/RT

RT Cores

84

84 0.0%

Tensor Cores

336

336 0.0%

Power

TDP

360 W

300 W

TDP (W)

360

300 -16.7%

Suggested PSU

750 W

700 W

Power Connectors

1x 16-pin

8-pin EPS

Architecture

Architecture

Blackwell 2.0

Ampere

GPU Name

GB203

GA102

Generation

GeForce 50

Workstation Ampere (Ax000)

Process Size

5 nm

8 nm

Transistors

45,600 million

28,300 million

Die Size

378 mm²

628 mm²

Foundry

TSMC

Samsung

Density

120.6M / mm²

45.1M / 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

Dual-slot

Length

304 mm 12 inches

267 mm 10.5 inches

Height

137 mm 5.4 inches

112 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

4,649 USD

Production

Active

End-of-life

Predecessor

GeForce 40

Quadro Turing

Successor

—

Workstation Ada

View GeForce RTX 5080 Details View RTX A6000 Details