GPU Comparison

A

AMD

RADEON

AMD Radeon Pro WX 2100

CORE STATE Lexa

VRAM 2 GB

CLOCK SPEED 1219 MHz

TDP 35 W

BUS WIDTH 64 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

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_opencl

8,536

121,988

geekbench_vulkan

10,814

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

Pro WX 2100

RTX A4000

Core Specs

Shading Units

512

6,144 +1100.0%

Shaders

512

6,144 +1100.0%

TMUs

32

192 +500.0%

ROPs

16

96 +500.0%

Compute Units

8

—

SM Count

—

48

Clocks

Base Clock

925 MHz

735 MHz

Boost Clock

1219 MHz

1560 MHz

Memory Clock

1500 MHz 6 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

2 GB

16 GB

VRAM (MB)

2,048

16,384 +700.0%

Memory Type

GDDR5

GDDR6

Memory Bus

64 bit

256 bit

Bandwidth

48.00 GB/s

448.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

256 KB

4 MB

Performance

Pixel Rate

19.50 GPixel/s

149.8 GPixel/s

Texture Rate

39.01 GTexel/s

299.5 GTexel/s

FP32 (TFLOPS)

1,248.3 GFLOPS

19.17 TFLOPS

FP64 (TFLOPS)

78.02 GFLOPS (1:16)

299.5 GFLOPS (1:64)

FP16 (TFLOPS)

1,248.3 GFLOPS (1:1)

19.17 TFLOPS (1:1)

AI/RT

RT Cores

—

48

Tensor Cores

—

192

Power

TDP

35 W

140 W

TDP (W)

35

140 +300.0%

Suggested PSU

200 W

300 W

Power Connectors

None

1x 6-pin

Architecture

Architecture

GCN 4.0

Ampere

GPU Name

Lexa

GA104

Generation

Radeon Pro Polaris (WX x100)

Workstation Ampere (Ax000)

Process Size

14 nm

8 nm

Transistors

2,200 million

17,400 million

Die Size

103 mm²

392 mm²

Foundry

GlobalFoundries

Samsung

Density

21.4M / mm²

44.4M / mm²

API Support

DirectX

12 (12_0)

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

Single-slot

Single-slot

Length

168 mm 6.6 inches

241 mm 9.5 inches

Height

69 mm 2.7 inches

112 mm 4.4 inches

Outputs

1x DisplayPort 1.4a2x mini-DisplayPort 1.4a

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Launch Price

149 USD

—

Production

End-of-life

End-of-life

Predecessor

Radeon Pro GCN

Quadro Turing

Successor

Radeon Pro Vega

Workstation Ada

View Radeon Pro WX 2100 Details View RTX A4000 Details