GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Vega 16

CORE STATE Vega 12

VRAM 4 GB

CLOCK SPEED 1190 MHz

TDP 75 W

BUS WIDTH 1024 bit

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

A

AMD

RADEON

Radeon RX 7800 XT

CORE STATE Navi 32

VRAM 16 GB

CLOCK SPEED 2430 MHz

TDP 263 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_metal

29,726

N/A

geekbench_vulkan

21,832

143,060

3dmark_3dmark_steel_nomad_dx12

N/A

4,157

geekbench_opencl

N/A

139,381

passmark_directx_10

N/A

121

passmark_directx_11

N/A

249

passmark_directx_12

N/A

93

passmark_directx_9

N/A

304

passmark_g2d

N/A

1,177

passmark_g3d

N/A

24,176

passmark_gpu_compute

N/A

13,473

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Vega 16

RX 7800 XT

Core Specs

Shading Units

1,024

3,840 +275.0%

Shaders

1,024

3,840 +275.0%

TMUs

64

240 +275.0%

ROPs

32

96 +200.0%

Compute Units

16

60 +275.0%

Clocks

Base Clock

815 MHz

1295 MHz

Boost Clock

1190 MHz

2430 MHz

Game Clock

—

2124 MHz

Memory Clock

1200 MHz 2.4 Gbps effective

2438 MHz 19.5 Gbps effective

Memory

Memory Size

4 GB

16 GB

VRAM (MB)

4,096

16,384 +300.0%

Memory Type

HBM2

GDDR6

Memory Bus

1024 bit

256 bit

Bandwidth

307.2 GB/s

624.1 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

1024 KB

4 MB

L3 Cache

—

64 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

38.08 GPixel/s

233.3 GPixel/s

Texture Rate

76.16 GTexel/s

583.2 GTexel/s

FP32 (TFLOPS)

2.437 TFLOPS

37.32 TFLOPS

FP64 (TFLOPS)

152.3 GFLOPS (1:16)

1,166.4 GFLOPS (1:32)

FP16 (TFLOPS)

4.874 TFLOPS (2:1)

74.65 TFLOPS (2:1)

AI/RT

RT Cores

—

60

Matrix Cores

—

120

Power

TDP

75 W

263 W

TDP (W)

75

263 +250.7%

Suggested PSU

—

600 W

Power Connectors

—

2x 8-pin

Architecture

Architecture

GCN 5.0

RDNA 3.0

GPU Name

Vega 12

Navi 32

Codename

—

Wheat Nas

Generation

Radeon Pro Mac (Vega Series)

Navi III (RX 7000)

Process Size

14 nm

5 nm

Transistors

—

28,100 million

Die Size

—

346 mm²

Foundry

GlobalFoundries

TSMC

Density

—

81.2M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

2.2

Shader Model

6.0

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.1a3x DisplayPort 2.1

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

—

499 USD

Production

End-of-life

Active

Predecessor

—

Navi II

Successor

—

Navi IV

View Radeon Pro Vega 16 Details View Radeon RX 7800 XT Details