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

H800 SXM5

CORE STATE GH100

VRAM 80 GB

CLOCK SPEED 1755 MHz

TDP 700 W

BUS WIDTH 5120 bit

ARCHITECTURE Hopper

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,402

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6750 GRE 12 GB

H800 SXM5

Core Specs

Shading Units

2,560

16,896 +560.0%

Shaders

2,560

16,896 +560.0%

TMUs

160

528 +230.0%

ROPs

64

24 -62.5%

Compute Units

40

—

SM Count

—

132

Clocks

Base Clock

2321 MHz

1095 MHz

Boost Clock

2581 MHz

1755 MHz

Game Clock

2439 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1313 MHz 5.3 Gbps effective

Memory

Memory Size

12 GB

80 GB

VRAM (MB)

12,288

81,920 +566.7%

Memory Type

GDDR6

HBM3

Memory Bus

192 bit

5120 bit

Bandwidth

432.0 GB/s

3.36 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

42.12 GPixel/s

Texture Rate

413.0 GTexel/s

926.6 GTexel/s

FP32 (TFLOPS)

13.21 TFLOPS

59.30 TFLOPS

FP64 (TFLOPS)

825.9 GFLOPS (1:16)

29.65 TFLOPS (1:2)

FP16 (TFLOPS)

26.43 TFLOPS (2:1)

237.2 TFLOPS (4:1)

AI/RT

RT Cores

40

—

Tensor Cores

—

528

Power

TDP

250 W

700 W

TDP (W)

250

700 +180.0%

Suggested PSU

600 W

1100 W

Power Connectors

1x 6-pin + 1x 8-pin

8-pin EPS

Architecture

Architecture

RDNA 2.0

Hopper

GPU Name

Navi 22

GH100

Generation

Navi II (RX 6000)

Server Hopper (Hxx)

Process Size

7 nm

5 nm

Transistors

17,200 million

80,000 million

Die Size

335 mm²

814 mm²

Foundry

TSMC

TSMC

Density

51.3M / mm²

98.3M / mm²

API Support

DirectX

12 Ultimate (12_2)

—

OpenGL

4.6

—

Vulkan

1.4

—

OpenCL

2.1

3.0

CUDA

—

9.0

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 Ada

Successor

Navi III

Server Blackwell

View Radeon RX 6750 GRE 12 GB Details View H800 SXM5 Details