GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6750 GRE 12 GB

CORE STATE Navi 22

VRAM 12 GB

CLOCK SPEED 2581 MHz

TDP 250 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

B300

CORE STATE GB110

VRAM 144 GB

CLOCK SPEED 2032 MHz

TDP 1400 W

BUS WIDTH 4096 bit

ARCHITECTURE Blackwell Ultra

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,402

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6750 GRE 12 GB

B300

Core Specs

Shading Units

2,560

18,944 +640.0%

Shaders

2,560

18,944 +640.0%

TMUs

160

592 +270.0%

ROPs

64

24 -62.5%

Compute Units

40

—

SM Count

—

148

Clocks

Base Clock

2321 MHz

1665 MHz

Boost Clock

2581 MHz

2032 MHz

Game Clock

2439 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

2000 MHz 8 Gbps effective

Memory

Memory Size

12 GB

144 GB

VRAM (MB)

12,288

147,456 +1100.0%

Memory Type

GDDR6

HBM3e

Memory Bus

192 bit

4096 bit

Bandwidth

432.0 GB/s

4.10 TB/s

Cache

L1 Cache

128 KB per Array

256 KB (per SM)

L2 Cache

3 MB

50 MB

L3 Cache

96 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

165.2 GPixel/s

48.77 GPixel/s

Texture Rate

413.0 GTexel/s

1,202.9 GTexel/s

FP32 (TFLOPS)

13.21 TFLOPS

76.99 TFLOPS

FP64 (TFLOPS)

825.9 GFLOPS (1:16)

1,202.9 GFLOPS (1:64)

FP16 (TFLOPS)

26.43 TFLOPS (2:1)

1,231.8 TFLOPS (16:1)

AI/RT

RT Cores

40

—

Tensor Cores

—

592

Power

TDP

250 W

1400 W

TDP (W)

250

1,400 +460.0%

Suggested PSU

600 W

1800 W

Power Connectors

1x 6-pin + 1x 8-pin

—

Architecture

Architecture

RDNA 2.0

Blackwell Ultra

GPU Name

Navi 22

GB110

Generation

Navi II (RX 6000)

Server Blackwell (Bxx)

Process Size

7 nm

5 nm

Transistors

17,200 million

104,000 million

Die Size

335 mm²

—

Foundry

TSMC

TSMC

Density

51.3M / mm²

—

API Support

DirectX

12 Ultimate (12_2)

—

OpenGL

4.6

—

Vulkan

1.4

—

OpenCL

2.1

3.0

CUDA

—

10.3

Shader Model

6.8

—

Physical

Slot Width

Dual-slot

SXM Module

Length

267 mm 10.5 inches

—

Height

110 mm 4.3 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

334 USD

—

Production

Active

Active

Predecessor

Navi

Server Hopper

Successor

Navi III

Server Rubin

View Radeon RX 6750 GRE 12 GB Details View B300 Details