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 4080

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2505 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,304

6,567

geekbench_metal

77,265

N/A

geekbench_opencl

91,947

240,854

geekbench_vulkan

85,909

216,045

passmark_directx_10

N/A

204

passmark_directx_11

N/A

314

passmark_directx_12

N/A

132

passmark_directx_9

N/A

370

passmark_g2d

N/A

1,239

passmark_g3d

N/A

34,457

passmark_gpu_compute

N/A

20,671

DETAILED SPECIFICATIONS

SPECIFICATION

VII

RTX 4080

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

2205 MHz

Boost Clock

1750 MHz

2505 MHz

Memory Clock

1000 MHz 2 Gbps effective

1400 MHz 22.4 Gbps effective

Memory

Memory Size

16 GB

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

HBM2

GDDR6X

Memory Bus

4096 bit

256 bit

Bandwidth

1.02 TB/s

716.8 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

280.6 GPixel/s

Texture Rate

420.0 GTexel/s

761.5 GTexel/s

FP32 (TFLOPS)

13.44 TFLOPS

48.74 TFLOPS

FP64 (TFLOPS)

3.360 TFLOPS (1:4)

761.5 GFLOPS (1:64)

FP16 (TFLOPS)

26.88 TFLOPS (2:1)

48.74 TFLOPS (1:1)

AI/RT

RT Cores

—

76

Tensor Cores

—

304

Power

TDP

295 W

320 W

TDP (W)

295

320 +8.5%

Suggested PSU

600 W

700 W

Power Connectors

2x 8-pin

1x 16-pin

Architecture

Architecture

GCN 5.1

Ada Lovelace

GPU Name

Vega 20

AD103

Generation

Vega II (Radeon VII)

GeForce 40

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

Triple-slot

Length

280 mm 11 inches

310 mm 12.2 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

1,199 USD

Production

End-of-life

End-of-life

Predecessor

Vega

GeForce 30

Successor

Navi

GeForce 50

View Radeon VII Details View GeForce RTX 4080 Details