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

L20

CORE STATE AD102

VRAM 48 GB

CLOCK SPEED 2520 MHz

TDP 275 W

BUS WIDTH 384 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

266,428

geekbench_vulkan

85,909

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

VII

L20

Core Specs

Shading Units

3,840

11,776 +206.7%

Shaders

3,840

11,776 +206.7%

TMUs

240

368 +53.3%

ROPs

64

128 +100.0%

Compute Units

60

—

SM Count

—

92

Clocks

Base Clock

1400 MHz

1440 MHz

Boost Clock

1750 MHz

2520 MHz

Memory Clock

1000 MHz 2 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

16 GB

48 GB

VRAM (MB)

16,384

49,152 +200.0%

Memory Type

HBM2

GDDR6

Memory Bus

4096 bit

384 bit

Bandwidth

1.02 TB/s

864.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

4 MB

96 MB

Performance

Pixel Rate

112.0 GPixel/s

322.6 GPixel/s

Texture Rate

420.0 GTexel/s

927.4 GTexel/s

FP32 (TFLOPS)

13.44 TFLOPS

59.35 TFLOPS

FP64 (TFLOPS)

3.360 TFLOPS (1:4)

927.4 GFLOPS (1:64)

FP16 (TFLOPS)

26.88 TFLOPS (2:1)

59.35 TFLOPS (1:1)

AI/RT

RT Cores

—

92

Tensor Cores

—

368

Power

TDP

295 W

275 W

TDP (W)

295

275 -6.8%

Suggested PSU

600 W

600 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)

Server Ada (Lxx)

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

Dual-slot

Length

280 mm 11 inches

267 mm 10.5 inches

Height

125 mm 4.9 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

699 USD

—

Production

End-of-life

Active

Predecessor

Vega

Server Ampere

Successor

Navi

Server Hopper

View Radeon VII Details View L20 Details