GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6800 XT

CORE STATE Navi 21

VRAM 16 GB

CLOCK SPEED 2250 MHz

TDP 300 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

TITAN V CEO Edition

CORE STATE GV100

VRAM 32 GB

CLOCK SPEED 1455 MHz

TDP 250 W

BUS WIDTH 4096 bit

ARCHITECTURE Volta

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,689

N/A

geekbench_metal

199,366

N/A

geekbench_opencl

154,506

N/A

geekbench_vulkan

152,200

N/A

passmark_directx_10

155

N/A

passmark_directx_11

264

N/A

passmark_directx_12

100

N/A

passmark_directx_9

265

N/A

passmark_g2d

1,030

1,086

passmark_g3d

24,980

16,988

passmark_gpu_compute

13,245

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6800 XT

TITAN V CEO Edition

Core Specs

Shading Units

4,608

5,120 +11.1%

Shaders

4,608

5,120 +11.1%

TMUs

288

320 +11.1%

ROPs

128

128 0.0%

Compute Units

72

—

SM Count

—

80

Clocks

Base Clock

1825 MHz

1200 MHz

Boost Clock

2250 MHz

1455 MHz

Game Clock

2015 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

848 MHz 1696 Mbps effective

Memory

Memory Size

16 GB

32 GB

VRAM (MB)

16,384

32,768 +100.0%

Memory Type

GDDR6

HBM2

Memory Bus

256 bit

4096 bit

Bandwidth

512.0 GB/s

868.4 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

6 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

288.0 GPixel/s

186.2 GPixel/s

Texture Rate

648.0 GTexel/s

465.6 GTexel/s

FP32 (TFLOPS)

20.74 TFLOPS

14.90 TFLOPS

FP64 (TFLOPS)

1,296.0 GFLOPS (1:16)

7.450 TFLOPS (1:2)

FP16 (TFLOPS)

41.47 TFLOPS (2:1)

29.80 TFLOPS (2:1)

AI/RT

RT Cores

72

—

Tensor Cores

—

640

Power

TDP

300 W

250 W

TDP (W)

300

250 -16.7%

Suggested PSU

700 W

600 W

Power Connectors

2x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

RDNA 2.0

Volta

GPU Name

Navi 21

GV100

Generation

Navi II (RX 6000)

GeForce 10

Process Size

7 nm

12 nm

Transistors

26,800 million

21,100 million

Die Size

520 mm²

815 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

25.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

CUDA

—

7.0

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

120 mm 4.7 inches

112 mm 4.4 inches

Outputs

1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C

1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

649 USD

—

Production

End-of-life

End-of-life

Predecessor

Navi

GeForce 900

Successor

Navi III

GeForce 20

View Radeon RX 6800 XT Details View TITAN V CEO Edition Details