GPU Comparison

A

AMD

RADEON

AMD Radeon Pro VII

CORE STATE Vega 20

VRAM 16 GB

CLOCK SPEED 1700 MHz

TDP 250 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 5.1

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

A

AMD

RADEON

Radeon RX 7800M

CORE STATE Navi 32

VRAM 12 GB

CLOCK SPEED 2335 MHz

TDP 180 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

geekbench_opencl

90,148

121,647

geekbench_vulkan

87,774

N/A

3dmark_3dmark_steel_nomad_dx12

N/A

3,073

DETAILED SPECIFICATIONS

SPECIFICATION

Pro VII

RX 7800M

Core Specs

Shading Units

3,840

3,840 0.0%

Shaders

3,840

3,840 0.0%

TMUs

240

240 0.0%

ROPs

64

96 +50.0%

Compute Units

60

60 0.0%

Clocks

Base Clock

1400 MHz

1295 MHz

Boost Clock

1700 MHz

2335 MHz

Game Clock

—

2145 MHz

Memory Clock

1000 MHz 2 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

16 GB

12 GB

VRAM (MB)

16,384

12,288 -25.0%

Memory Type

HBM2

GDDR6

Memory Bus

4096 bit

192 bit

Bandwidth

1.02 TB/s

432.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

4 MB

4 MB

L3 Cache

—

48 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

108.8 GPixel/s

224.2 GPixel/s

Texture Rate

408.0 GTexel/s

560.4 GTexel/s

FP32 (TFLOPS)

13.06 TFLOPS

35.87 TFLOPS

FP64 (TFLOPS)

6.528 TFLOPS (1:2)

1,120.8 GFLOPS (1:32)

FP16 (TFLOPS)

26.11 TFLOPS (2:1)

71.73 TFLOPS (2:1)

AI/RT

RT Cores

—

60

Power

TDP

250 W

180 W

TDP (W)

250

180 -28.0%

Suggested PSU

600 W

—

Power Connectors

1x 6-pin + 1x 8-pin

None

Architecture

Architecture

GCN 5.1

RDNA 3.0

GPU Name

Vega 20

Navi 32

Codename

—

Wheat Nas

Generation

Radeon Pro Vega (Vega II Series)

Navi Mobile (RX 7000M)

Process Size

7 nm

5 nm

Transistors

13,230 million

28,100 million

Die Size

331 mm²

346 mm²

Foundry

TSMC

TSMC

Density

40.0M / mm²

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

6.7

6.8

Physical

Slot Width

Dual-slot

IGP

Length

305 mm 12 inches

—

Height

111 mm 4.4 inches

—

Outputs

6x mini-DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

1,899 USD

—

Production

End-of-life

Active

Predecessor

Radeon Pro Polaris

Polaris Mobile

Successor

Radeon Pro Navi

—

View Radeon Pro VII Details View Radeon RX 7800M Details