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 3090

CORE STATE GA102

VRAM 24 GB

CLOCK SPEED 1695 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,304

5,118

geekbench_metal

77,265

N/A

geekbench_opencl

91,947

191,142

geekbench_vulkan

85,909

174,310

passmark_directx_10

N/A

182

passmark_directx_11

N/A

220

passmark_directx_12

N/A

110

passmark_directx_9

N/A

268

passmark_g2d

N/A

1,063

passmark_g3d

N/A

26,645

passmark_gpu_compute

N/A

15,356

DETAILED SPECIFICATIONS

SPECIFICATION

VII

RTX 3090

Core Specs

Shading Units

3,840

10,496 +173.3%

Shaders

3,840

10,496 +173.3%

TMUs

240

328 +36.7%

ROPs

64

112 +75.0%

Compute Units

60

—

SM Count

—

82

Clocks

Base Clock

1400 MHz

1395 MHz

Boost Clock

1750 MHz

1695 MHz

Memory Clock

1000 MHz 2 Gbps effective

1219 MHz 19.5 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

936.2 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

4 MB

6 MB

Performance

Pixel Rate

112.0 GPixel/s

189.8 GPixel/s

Texture Rate

420.0 GTexel/s

556.0 GTexel/s

FP32 (TFLOPS)

13.44 TFLOPS

35.58 TFLOPS

FP64 (TFLOPS)

3.360 TFLOPS (1:4)

556.0 GFLOPS (1:64)

FP16 (TFLOPS)

26.88 TFLOPS (2:1)

35.58 TFLOPS (1:1)

AI/RT

RT Cores

—

82

Tensor Cores

—

328

Power

TDP

295 W

350 W

TDP (W)

295

350 +18.6%

Suggested PSU

600 W

750 W

Power Connectors

2x 8-pin

1x 12-pin

Architecture

Architecture

GCN 5.1

Ampere

GPU Name

Vega 20

GA102

Generation

Vega II (Radeon VII)

GeForce 30

Process Size

7 nm

8 nm

Transistors

13,230 million

28,300 million

Die Size

331 mm²

628 mm²

Foundry

TSMC

Samsung

Density

40.0M / mm²

45.1M / 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

—

8.6

Shader Model

6.7

6.8

Physical

Slot Width

Dual-slot

Triple-slot

Length

280 mm 11 inches

336 mm 13.2 inches

Height

125 mm 4.9 inches

140 mm 5.5 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

1,499 USD

Production

End-of-life

End-of-life

Predecessor

Vega

GeForce 20

Successor

Navi

GeForce 40

View Radeon VII Details View GeForce RTX 3090 Details