GPU Comparison

A

AMD

RADEON

AMD Radeon VII

CORE STATE Vega 20

VRAM 16 GB

CLOCK SPEED 1750 MHz

TDP 295 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 5.1

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

GeForce RTX 4090 Mobile

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 1695 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,304

N/A

geekbench_metal

77,265

N/A

geekbench_opencl

91,947

180,831

geekbench_vulkan

85,909

170,774

passmark_directx_10

N/A

173

passmark_directx_11

N/A

262

passmark_directx_12

N/A

107

passmark_directx_9

N/A

310

passmark_g2d

N/A

984

passmark_g3d

N/A

27,212

passmark_gpu_compute

N/A

12,347

DETAILED SPECIFICATIONS

SPECIFICATION

VII

RTX 4090 Mobile

Core Specs

Shading Units

3,840

9,728 +153.3%

Shaders

3,840

9,728 +153.3%

TMUs

240

304 +26.7%

ROPs

64

112 +75.0%

Compute Units

60

—

SM Count

—

76

Clocks

Base Clock

1400 MHz

1335 MHz

Boost Clock

1750 MHz

1695 MHz

Memory Clock

1000 MHz 2 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

16 GB

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

HBM2

GDDR6

Memory Bus

4096 bit

256 bit

Bandwidth

1.02 TB/s

576.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

4 MB

64 MB

Performance

Pixel Rate

112.0 GPixel/s

189.8 GPixel/s

Texture Rate

420.0 GTexel/s

515.3 GTexel/s

FP32 (TFLOPS)

13.44 TFLOPS

32.98 TFLOPS

FP64 (TFLOPS)

3.360 TFLOPS (1:4)

515.3 GFLOPS (1:64)

FP16 (TFLOPS)

26.88 TFLOPS (2:1)

32.98 TFLOPS (1:1)

AI/RT

RT Cores

—

76

Tensor Cores

—

304

Power

TDP

295 W

120 W

TDP (W)

295

120 -59.3%

Suggested PSU

600 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

GCN 5.1

Ada Lovelace

GPU Name

Vega 20

AD103

Generation

Vega II (Radeon VII)

GeForce 40 Mobile

Process Size

7 nm

5 nm

Transistors

13,230 million

45,900 million

Die Size

331 mm²

379 mm²

Foundry

TSMC

TSMC

Density

40.0M / mm²

121.1M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

8.9

Shader Model

6.7

6.8

Physical

Slot Width

Dual-slot

IGP

Length

280 mm 11 inches

—

Height

125 mm 4.9 inches

—

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

699 USD

—

Production

End-of-life

Active

Predecessor

Vega

GeForce 30 Mobile

Successor

Navi

GeForce 50 Mobile

View Radeon VII Details View GeForce RTX 4090 Mobile Details