GPU Comparison

A

AMD

RADEON

AMD Radeon RX Vega 11

CORE STATE Picasso

VRAM System Shared

CLOCK SPEED 1400 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE GCN 5.0

nm

PROCESS 12 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

RTX A4000

CORE STATE GA104

VRAM 16 GB

CLOCK SPEED 1560 MHz

TDP 140 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_metal

16,874

N/A

geekbench_opencl

12,525

121,988

geekbench_vulkan

13,543

111,712

3dmark_3dmark_steel_nomad_dx12

N/A

2,604

passmark_directx_10

N/A

126

passmark_directx_11

N/A

158

passmark_directx_12

N/A

72

passmark_directx_9

N/A

240

passmark_g2d

N/A

1,024

passmark_g3d

N/A

19,459

passmark_gpu_compute

N/A

9,760

DETAILED SPECIFICATIONS

SPECIFICATION

RX Vega 11

RTX A4000

Core Specs

Shading Units

704

6,144 +772.7%

Shaders

704

6,144 +772.7%

TMUs

44

192 +336.4%

ROPs

8

96 +1100.0%

Compute Units

11

—

SM Count

—

48

Clocks

Base Clock

300 MHz

735 MHz

Boost Clock

1400 MHz

1560 MHz

Memory Clock

System Shared

1750 MHz 14 Gbps effective

Memory

Memory Size

System Shared

16 GB

VRAM (MB)

—

16,384

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

448.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

4 MB

Performance

Pixel Rate

11.20 GPixel/s

149.8 GPixel/s

Texture Rate

61.60 GTexel/s

299.5 GTexel/s

FP32 (TFLOPS)

1.971 TFLOPS

19.17 TFLOPS

FP64 (TFLOPS)

123.2 GFLOPS (1:16)

299.5 GFLOPS (1:64)

FP16 (TFLOPS)

3.942 TFLOPS (2:1)

19.17 TFLOPS (1:1)

AI/RT

RT Cores

—

48

Tensor Cores

—

192

Power

TDP

15 W

140 W

TDP (W)

15

140 +833.3%

Suggested PSU

—

300 W

Power Connectors

None

1x 6-pin

Architecture

Architecture

GCN 5.0

Ampere

GPU Name

Picasso

GA104

Generation

Vega IGP (Picasso)

Workstation Ampere (Ax000)

Process Size

12 nm

8 nm

Transistors

4,940 million

17,400 million

Die Size

210 mm²

392 mm²

Foundry

GlobalFoundries

Samsung

Density

23.5M / mm²

44.4M / 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

IGP

Single-slot

Length

—

241 mm 9.5 inches

Height

—

112 mm 4.4 inches

Outputs

Motherboard Dependent

4x DisplayPort 1.4a

Bus Interface

IGP

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

GCN 3.0 IGP

Quadro Turing

Successor

Vega II IGP

Workstation Ada

View Radeon RX Vega 11 Details View RTX A4000 Details