GPU Comparison

NVIDIA

GEFORCE

NVIDIA RTX A4500

CORE STATE GA102

VRAM 20 GB

CLOCK SPEED 1650 MHz

TDP 200 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

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

3,196

N/A

geekbench_opencl

141,837

180,149

geekbench_vulkan

131,402

165,451

passmark_directx_10

N/A

155

passmark_directx_11

N/A

191

passmark_directx_12

N/A

87

passmark_directx_9

N/A

245

passmark_g2d

N/A

913

passmark_g3d

N/A

22,577

passmark_gpu_compute

N/A

14,110

DETAILED SPECIFICATIONS

SPECIFICATION

RTX A4500

RTX A6000

Core Specs

Shading Units

7,168

10,752 +50.0%

Shaders

7,168

10,752 +50.0%

TMUs

224

336 +50.0%

ROPs

96

112 +16.7%

SM Count

56

84 +50.0%

Clocks

Base Clock

1050 MHz

1410 MHz

Boost Clock

1650 MHz

1800 MHz

Memory Clock

2000 MHz 16 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

20 GB

48 GB

VRAM (MB)

20,480

49,152 +140.0%

Memory Type

GDDR6

GDDR6

Memory Bus

320 bit

384 bit

Bandwidth

640.0 GB/s

768.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

6 MB

6 MB

Performance

Pixel Rate

158.4 GPixel/s

201.6 GPixel/s

Texture Rate

369.6 GTexel/s

604.8 GTexel/s

FP32 (TFLOPS)

23.65 TFLOPS

38.71 TFLOPS

FP64 (TFLOPS)

369.6 GFLOPS (1:64)

604.8 GFLOPS (1:64)

FP16 (TFLOPS)

23.65 TFLOPS (1:1)

38.71 TFLOPS (1:1)

AI/RT

RT Cores

56

84 +50.0%

Tensor Cores

224

336 +50.0%

Power

TDP

200 W

300 W

TDP (W)

200

300 +50.0%

Suggested PSU

550 W

700 W

Power Connectors

1x 8-pin

8-pin EPS

Architecture

Architecture

Ampere

Ampere

GPU Name

GA102

GA102

Generation

Workstation Ampere (Ax000)

Workstation Ampere (Ax000)

Process Size

8 nm

8 nm

Transistors

28,300 million

28,300 million

Die Size

628 mm²

628 mm²

Foundry

Samsung

Samsung

Density

45.1M / 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

8.6

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

112 mm 4.4 inches

112 mm 4.4 inches

Outputs

4x DisplayPort 1.4a

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

—

4,649 USD

Production

End-of-life

End-of-life

Predecessor

Quadro Turing

Quadro Turing

Successor

Workstation Ada

Workstation Ada

View RTX A4500 Details View RTX A6000 Details