GPU Comparison

A

AMD

RADEON

AMD Radeon PRO W6400

CORE STATE Navi 24

VRAM 4 GB

CLOCK SPEED 2321 MHz

TDP 50 W

BUS WIDTH 64 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2022

VS

A

AMD

RADEON

Radeon RX Vega 64

CORE STATE Vega 10

VRAM 8 GB

CLOCK SPEED 1546 MHz

TDP 295 W

BUS WIDTH 2048 bit

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

34,511

N/A

3dmark_3dmark_steel_nomad_dx12

N/A

1,669

geekbench_metal

N/A

78,088

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W6400

RX Vega 64

Core Specs

Shading Units

768

4,096 +433.3%

Shaders

768

4,096 +433.3%

TMUs

48

256 +433.3%

ROPs

32

64 +100.0%

Compute Units

12

64 +433.3%

Clocks

Base Clock

2039 MHz

1247 MHz

Boost Clock

2321 MHz

1546 MHz

Memory Clock

2000 MHz 16 Gbps effective

945 MHz 1890 Mbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

GDDR6

HBM2

Memory Bus

64 bit

2048 bit

Bandwidth

128.0 GB/s

483.8 GB/s

Cache

L1 Cache

128 KB per Array

16 KB (per CU)

L2 Cache

1024 KB

4 MB

L3 Cache

8 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

74.27 GPixel/s

98.94 GPixel/s

Texture Rate

111.4 GTexel/s

395.8 GTexel/s

FP32 (TFLOPS)

3.565 TFLOPS

12.66 TFLOPS

FP64 (TFLOPS)

222.8 GFLOPS (1:16)

791.6 GFLOPS (1:16)

FP16 (TFLOPS)

7.130 TFLOPS (2:1)

25.33 TFLOPS (2:1)

AI/RT

RT Cores

12

—

Power

TDP

50 W

295 W

TDP (W)

50

295 +490.0%

Suggested PSU

250 W

600 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

RDNA 2.0

GCN 5.0

GPU Name

Navi 24

Vega 10

Generation

Radeon Pro Navi (Navi II Series)

Vega (RX Vega)

Process Size

6 nm

14 nm

Transistors

5,400 million

12,500 million

Die Size

107 mm²

495 mm²

Foundry

TSMC

GlobalFoundries

Density

50.5M / mm²

25.3M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.3

OpenCL

2.2

2.1

Shader Model

6.8

6.7

Physical

Slot Width

Single-slot

Dual-slot

Length

—

280 mm 11 inches

Height

—

111 mm 4.4 inches

Outputs

2x DisplayPort 1.4a

1x HDMI 2.0b3x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x4

PCIe 3.0 x16

Other

Launch Price

—

499 USD

Production

End-of-life

End-of-life

Predecessor

Radeon Pro Vega

Polaris

Successor

—

Navi

View Radeon PRO W6400 Details View Radeon RX Vega 64 Details