GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7900 GRE

CORE STATE Navi 31

VRAM 16 GB

CLOCK SPEED 2245 MHz

TDP 260 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

Jetson Orin Nano 8 GB

CORE STATE GA10B

VRAM 8 GB

CLOCK SPEED —

TDP 15 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,814

N/A

geekbench_opencl

167,913

N/A

geekbench_vulkan

144,142

N/A

passmark_directx_10

139

N/A

passmark_directx_11

300

N/A

passmark_directx_12

107

N/A

passmark_directx_9

310

N/A

passmark_g2d

1,180

N/A

passmark_g3d

27,089

N/A

passmark_gpu_compute

15,016

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900 GRE

Jetson Orin Nano 8 GB

Core Specs

Shading Units

5,120

1,024 -80.0%

Shaders

5,120

1,024 -80.0%

TMUs

320

32 -90.0%

ROPs

160

16 -90.0%

Compute Units

80

—

SM Count

—

8

Clocks

Base Clock

1287 MHz

—

Boost Clock

2245 MHz

—

GPU Clock

—

625 MHz

Game Clock

1880 MHz

—

Shader Clock

1880 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

533 MHz 4.3 Gbps effective

Memory

Memory Size

16 GB

8 GB

VRAM (MB)

16,384

8,192 -50.0%

Memory Type

GDDR6

LPDDR5

Memory Bus

256 bit

128 bit

Bandwidth

576.0 GB/s

68.22 GB/s

Cache

L1 Cache

256 KB per Array

128 KB (per SM)

L2 Cache

6 MB

256 KB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

359.2 GPixel/s

10.00 GPixel/s

Texture Rate

718.4 GTexel/s

20.00 GTexel/s

FP32 (TFLOPS)

45.98 TFLOPS

1,280.0 GFLOPS

FP64 (TFLOPS)

1,436.8 GFLOPS (1:32)

640.0 GFLOPS (1:2)

FP16 (TFLOPS)

91.96 TFLOPS (2:1)

2.560 TFLOPS (2:1)

AI/RT

RT Cores

80

—

Tensor Cores

—

32

Matrix Cores

160

—

Power

TDP

260 W

15 W

TDP (W)

260

15 -94.2%

Suggested PSU

600 W

—

Power Connectors

2x 8-pin

—

Architecture

Architecture

RDNA 3.0

Ampere

GPU Name

Navi 31

GA10B

Codename

Plum Bonito

—

Generation

Navi III (RX 7000)

Tegra (Ampere)

Process Size

5 nm

8 nm

Transistors

57,700 million

—

Die Size

529 mm²

200 mm²

Foundry

TSMC

Samsung

Density

109.1M / mm²

—

AMD MCM

GCD Transistors

45,400 million

—

GCD Die Size

304.35 mm²

—

MCD Transistors

2,050 million x6

—

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

8.7

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

IGP

Length

276 mm 10.9 inches

70 mm 2.8 inches

Height

110 mm 4.3 inches

45 mm 1.8 inches

Outputs

1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x4

Other

Launch Price

549 USD

299 USD

Production

Active

End-of-life

Predecessor

Navi II

—

Successor

Navi IV

—

View Radeon RX 7900 GRE Details View Jetson Orin Nano 8 GB Details