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

CORE STATE AD102

VRAM 24 GB

CLOCK SPEED 2520 MHz

TDP 450 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,304

9,223

geekbench_metal

77,265

N/A

geekbench_opencl

91,947

317,684

geekbench_vulkan

85,909

270,615

passmark_directx_10

N/A

224

passmark_directx_11

N/A

326

passmark_directx_12

N/A

150

passmark_directx_9

N/A

397

passmark_g2d

N/A

1,299

passmark_g3d

N/A

38,194

passmark_gpu_compute

N/A

26,613

DETAILED SPECIFICATIONS

SPECIFICATION

VII

RTX 4090

Core Specs

Shading Units

3,840

16,384 +326.7%

Shaders

3,840

16,384 +326.7%

TMUs

240

512 +113.3%

ROPs

64

176 +175.0%

Compute Units

60

—

SM Count

—

128

Clocks

Base Clock

1400 MHz

2235 MHz

Boost Clock

1750 MHz

2520 MHz

Memory Clock

1000 MHz 2 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

16 GB

24 GB

VRAM (MB)

16,384

24,576 +50.0%

Memory Type

HBM2

GDDR6X

Memory Bus

4096 bit

384 bit

Bandwidth

1.02 TB/s

1.01 TB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

4 MB

72 MB

Performance

Pixel Rate

112.0 GPixel/s

443.5 GPixel/s

Texture Rate

420.0 GTexel/s

1,290.2 GTexel/s

FP32 (TFLOPS)

13.44 TFLOPS

82.58 TFLOPS

FP64 (TFLOPS)

3.360 TFLOPS (1:4)

1,290.2 GFLOPS (1:64)

FP16 (TFLOPS)

26.88 TFLOPS (2:1)

82.58 TFLOPS (1:1)

AI/RT

RT Cores

—

128

Tensor Cores

—

512

Power

TDP

295 W

450 W

TDP (W)

295

450 +52.5%

Suggested PSU

600 W

850 W

Power Connectors

2x 8-pin

1x 16-pin

Architecture

Architecture

GCN 5.1

Ada Lovelace

GPU Name

Vega 20

AD102

Generation

Vega II (Radeon VII)

GeForce 40

Process Size

7 nm

5 nm

Transistors

13,230 million

76,300 million

Die Size

331 mm²

609 mm²

Foundry

TSMC

TSMC

Density

40.0M / mm²

125.3M / 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

Triple-slot

Length

280 mm 11 inches

304 mm 12 inches

Height

125 mm 4.9 inches

137 mm 5.4 inches

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

699 USD

1,599 USD

Production

End-of-life

End-of-life

Predecessor

Vega

GeForce 30

Successor

Navi

GeForce 50

View Radeon VII Details View GeForce RTX 4090 Details