GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX TITAN Z

CORE STATE GK110B

VRAM 6 GB

CLOCK SPEED 876 MHz

TDP 375 W

BUS WIDTH 384 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2014

VS

NVIDIA

GEFORCE

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

PERFORMANCE BENCHMARKS

geekbench_vulkan

22,006

131,402

3dmark_3dmark_steel_nomad_dx12

N/A

3,196

geekbench_opencl

N/A

141,837

DETAILED SPECIFICATIONS

SPECIFICATION

GTX TITAN Z

RTX A4500

Core Specs

Shading Units

2,880

7,168 +148.9%

Shaders

2,880

7,168 +148.9%

TMUs

240

224 -6.7%

ROPs

48

96 +100.0%

SM Count

—

56

Clocks

Base Clock

705 MHz

1050 MHz

Boost Clock

876 MHz

1650 MHz

Memory Clock

1750 MHz 7 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

6 GB

20 GB

VRAM (MB)

6,144

20,480 +233.3%

Memory Type

GDDR5

GDDR6

Memory Bus

384 bit

320 bit

Bandwidth

336.0 GB/s

640.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

1536 KB

6 MB

Performance

Pixel Rate

52.56 GPixel/s

158.4 GPixel/s

Texture Rate

210.2 GTexel/s

369.6 GTexel/s

FP32 (TFLOPS)

5.046 TFLOPS

23.65 TFLOPS

FP64 (TFLOPS)

1.682 TFLOPS (1:3)

369.6 GFLOPS (1:64)

FP16 (TFLOPS)

—

23.65 TFLOPS (1:1)

AI/RT

RT Cores

—

56

Tensor Cores

—

224

Power

TDP

375 W

200 W

TDP (W)

375

200 -46.7%

Suggested PSU

750 W

550 W

Power Connectors

2x 8-pin

1x 8-pin

Architecture

Architecture

Kepler

Ampere

GPU Name

GK110B

GA102

Generation

GeForce 700

Workstation Ampere (Ax000)

Process Size

28 nm

8 nm

Transistors

7,080 million

28,300 million

Die Size

561 mm²

628 mm²

Foundry

TSMC

Samsung

Density

12.6M / mm²

45.1M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.175

1.4

OpenCL

3.0

3.0

CUDA

3.5

8.6

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Triple-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

112 mm 4.4 inches

Outputs

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

2,999 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 600

Quadro Turing

Successor

GeForce 900

Workstation Ada

View GeForce GTX TITAN Z Details View RTX A4500 Details