GPU Comparison

A

AMD

RADEON

AMD Radeon RX 9070

CORE STATE Navi 48

VRAM 16 GB

CLOCK SPEED 2520 MHz

TDP 220 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 4.0

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

B200

CORE STATE GB100

VRAM 90 GB

CLOCK SPEED 1965 MHz

TDP 1000 W

BUS WIDTH 4096 bit

ARCHITECTURE Blackwell

nm

PROCESS 5 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

6,290

N/A

geekbench_opencl

131,904

345,482

geekbench_vulkan

59,190

N/A

passmark_directx_10

141

N/A

passmark_directx_11

281

N/A

passmark_directx_12

74

N/A

passmark_directx_9

343

N/A

passmark_g2d

1,280

N/A

passmark_g3d

25,381

N/A

passmark_gpu_compute

14,737

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 9070

B200

Core Specs

Shading Units

3,584

18,944 +428.6%

Shaders

3,584

18,944 +428.6%

TMUs

224

592 +164.3%

ROPs

128

24 -81.3%

Compute Units

56

—

SM Count

—

148

Clocks

Base Clock

1330 MHz

700 MHz

Boost Clock

2520 MHz

1965 MHz

Game Clock

2070 MHz

—

Memory Clock

2518 MHz 20.1 Gbps effective

2000 MHz 8 Gbps effective

Memory

Memory Size

16 GB

90 GB

VRAM (MB)

16,384

92,160 +462.5%

Memory Type

GDDR6

HBM3e

Memory Bus

256 bit

4096 bit

Bandwidth

644.6 GB/s

4.10 TB/s

Cache

L1 Cache

—

256 KB (per SM)

L2 Cache

8 MB

50 MB

L3 Cache

64 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

322.6 GPixel/s

47.16 GPixel/s

Texture Rate

564.5 GTexel/s

1,163.3 GTexel/s

FP32 (TFLOPS)

36.13 TFLOPS

74.45 TFLOPS

FP64 (TFLOPS)

1,129.0 GFLOPS (1:32)

37.22 TFLOPS (1:2)

FP16 (TFLOPS)

72.25 TFLOPS (2:1)

1,191.2 TFLOPS (16:1)

AI/RT

RT Cores

56

—

Tensor Cores

—

592

Matrix Cores

112

—

Power

TDP

220 W

1000 W

TDP (W)

220

1,000 +354.5%

Suggested PSU

550 W

1400 W

Power Connectors

2x 8-pin

—

Architecture

Architecture

RDNA 4.0

Blackwell

GPU Name

Navi 48

GB100

Generation

Navi IV (RX 9000)

Server Blackwell (Bxx)

Process Size

4 nm

5 nm

Transistors

53,900 million

104,000 million

Die Size

357 mm²

—

Foundry

TSMC

TSMC

Density

151.0M / mm²

—

API Support

DirectX

12 Ultimate (12_2)

—

OpenGL

4.6

—

Vulkan

1.4

—

OpenCL

2.2

3.0

CUDA

—

10.0

Shader Model

6.8

—

Physical

Slot Width

Dual-slot

SXM Module

Outputs

1x HDMI 2.1b3x DisplayPort 2.1a

No outputs

Bus Interface

PCIe 5.0 x16

PCIe 5.0 x16

Other

Launch Price

549 USD

—

Production

Active

Active

Predecessor

Navi III

Server Hopper

Successor

—

Server Rubin

View Radeon RX 9070 Details View B200 Details