GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Duo

CORE STATE Capsaicin

VRAM 4 GB

CLOCK SPEED —

TDP 350 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2016

VS

A

AMD

RADEON

Radeon RX 7900M

CORE STATE Navi 31

VRAM 16 GB

CLOCK SPEED 2090 MHz

TDP 180 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

35,860

117,665

3dmark_3dmark_steel_nomad_dx12

N/A

4,201

geekbench_vulkan

N/A

153,274

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Duo

RX 7900M

Core Specs

Shading Units

4,096

4,608 +12.5%

Shaders

4,096

4,608 +12.5%

TMUs

256

288 +12.5%

ROPs

64

192 +200.0%

Compute Units

64

72 +12.5%

Clocks

Base Clock

—

1825 MHz

Boost Clock

—

2090 MHz

GPU Clock

1000 MHz

—

Memory Clock

500 MHz 1000 Mbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

4 GB

16 GB

VRAM (MB)

4,096

16,384 +300.0%

Memory Type

HBM

GDDR6

Memory Bus

4096 bit

256 bit

Bandwidth

512.0 GB/s

576.0 GB/s

Cache

L1 Cache

16 KB (per CU)

256 KB per Array

L2 Cache

2 MB

6 MB

L3 Cache

—

64 MB

L0 Cache

—

64 KB per WGP

Performance

Pixel Rate

64.00 GPixel/s

401.3 GPixel/s

Texture Rate

256.0 GTexel/s

601.9 GTexel/s

FP32 (TFLOPS)

8.192 TFLOPS

38.52 TFLOPS

FP64 (TFLOPS)

512.0 GFLOPS (1:16)

1,203.8 GFLOPS (1:32)

FP16 (TFLOPS)

8.192 TFLOPS (1:1)

77.05 TFLOPS (2:1)

AI/RT

RT Cores

—

72

Power

TDP

350 W

180 W

TDP (W)

350

180 -48.6%

Suggested PSU

750 W

—

Power Connectors

3x 8-pin

None

Architecture

Architecture

GCN 3.0

RDNA 3.0

GPU Name

Capsaicin

Navi 31

Codename

—

Plum Bonito

Generation

Radeon Pro GCN

Navi Mobile (RX 7000M)

Process Size

28 nm

5 nm

Transistors

8,900 million

57,700 million

Die Size

596 mm²

529 mm²

Foundry

TSMC

TSMC

Density

14.9M / mm²

109.1M / mm²

AMD MCM

GCD Transistors

—

45,400 million

GCD Die Size

—

304.35 mm²

MCD Transistors

—

2,050 million x6

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

2.2

Shader Model

6.5

6.8

Physical

Slot Width

Dual-slot

IGP

Length

277 mm 10.9 inches

—

Height

111 mm 4.4 inches

—

Outputs

1x HDMI 1.4a3x DisplayPort 1.2

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

1,499 USD

—

Production

End-of-life

Active

Predecessor

FirePro GCN

Polaris Mobile

Successor

Radeon Pro Polaris

—

View Radeon Pro Duo Details View Radeon RX 7900M Details