GPU Comparison

A

AMD

RADEON

AMD Radeon PRO W6400

CORE STATE Navi 24

VRAM 4 GB

CLOCK SPEED 2321 MHz

TDP 50 W

BUS WIDTH 64 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce GTX 980

CORE STATE GM204

VRAM 4 GB

CLOCK SPEED 1216 MHz

TDP 165 W

BUS WIDTH 256 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

geekbench_opencl

34,511

33,457

3dmark_3dmark_steel_nomad_dx12

N/A

474

geekbench_metal

N/A

15,163

geekbench_vulkan

N/A

38,172

passmark_directx_10

N/A

53

passmark_directx_11

N/A

83

passmark_directx_12

N/A

46

passmark_directx_9

N/A

164

passmark_g2d

N/A

792

passmark_g3d

N/A

11,095

passmark_gpu_compute

N/A

4,753

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W6400

GTX 980

Core Specs

Shading Units

768

2,048 +166.7%

Shaders

768

2,048 +166.7%

TMUs

48

128 +166.7%

ROPs

32

64 +100.0%

Compute Units

12

—

Clocks

Base Clock

2039 MHz

1127 MHz

Boost Clock

2321 MHz

1216 MHz

Memory Clock

2000 MHz 16 Gbps effective

1753 MHz 7 Gbps effective

Memory

Memory Size

4 GB

4 GB

VRAM (MB)

4,096

4,096 0.0%

Memory Type

GDDR6

GDDR5

Memory Bus

64 bit

256 bit

Bandwidth

128.0 GB/s

224.4 GB/s

Cache

L1 Cache

128 KB per Array

48 KB (per SMM)

L2 Cache

1024 KB

2 MB

L3 Cache

8 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

74.27 GPixel/s

77.82 GPixel/s

Texture Rate

111.4 GTexel/s

155.6 GTexel/s

FP32 (TFLOPS)

3.565 TFLOPS

4.981 TFLOPS

FP64 (TFLOPS)

222.8 GFLOPS (1:16)

155.6 GFLOPS (1:32)

FP16 (TFLOPS)

7.130 TFLOPS (2:1)

—

AI/RT

RT Cores

12

—

Power

TDP

50 W

165 W

TDP (W)

50

165 +230.0%

Suggested PSU

250 W

450 W

Power Connectors

None

2x 6-pin

Architecture

Architecture

RDNA 2.0

Maxwell 2.0

GPU Name

Navi 24

GM204

Generation

Radeon Pro Navi (Navi II Series)

GeForce 900

Process Size

6 nm

28 nm

Transistors

5,400 million

5,200 million

Die Size

107 mm²

398 mm²

Foundry

TSMC

TSMC

Density

50.5M / mm²

13.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

5.2

Shader Model

6.8

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

2x DisplayPort 1.4a

1x DVI1x HDMI 2.03x DisplayPort 1.2

Bus Interface

PCIe 4.0 x4

PCIe 3.0 x16

Other

Launch Price

—

549 USD

Production

End-of-life

End-of-life

Predecessor

Radeon Pro Vega

GeForce 700

Successor

—

GeForce 10

View Radeon PRO W6400 Details View GeForce GTX 980 Details