GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7900M

CORE STATE Navi 31

VRAM 16 GB

CLOCK SPEED 2090 MHz

TDP 180 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

GeForce GTX 460

CORE STATE GF104

VRAM 768 MB

CLOCK SPEED —

TDP 160 W

BUS WIDTH 192 bit

ARCHITECTURE Fermi

nm

PROCESS 40 nm

LAUNCH DATE 2010

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,201

N/A

geekbench_opencl

117,665

7,858

geekbench_vulkan

153,274

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900M

GTX 460

Core Specs

Shading Units

4,608

336 -92.7%

Shaders

4,608

336 -92.7%

TMUs

288

56 -80.6%

ROPs

192

24 -87.5%

Compute Units

72

—

SM Count

—

7

Clocks

Base Clock

1825 MHz

—

Boost Clock

2090 MHz

—

GPU Clock

—

675 MHz

Shader Clock

—

1350 MHz

Memory Clock

2250 MHz 18 Gbps effective

900 MHz 3.6 Gbps effective

Memory

Memory Size

16 GB

768 MB

VRAM (MB)

16,384

768 -95.3%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

192 bit

Bandwidth

576.0 GB/s

86.40 GB/s

Cache

L1 Cache

256 KB per Array

64 KB (per SM)

L2 Cache

6 MB

384 KB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

401.3 GPixel/s

9.450 GPixel/s

Texture Rate

601.9 GTexel/s

37.80 GTexel/s

FP32 (TFLOPS)

38.52 TFLOPS

907.2 GFLOPS

FP64 (TFLOPS)

1,203.8 GFLOPS (1:32)

75.60 GFLOPS (1:12)

FP16 (TFLOPS)

77.05 TFLOPS (2:1)

—

AI/RT

RT Cores

72

—

Power

TDP

180 W

160 W

TDP (W)

180

160 -11.1%

Suggested PSU

—

450 W

Power Connectors

None

2x 6-pin

Architecture

Architecture

RDNA 3.0

Fermi

GPU Name

Navi 31

GF104

Codename

Plum Bonito

—

Generation

Navi Mobile (RX 7000M)

GeForce 400

Process Size

5 nm

40 nm

Transistors

57,700 million

1,950 million

Die Size

529 mm²

332 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

5.9M / 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 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

—

OpenCL

2.2

1.1

CUDA

—

2.1

Shader Model

6.8

5.1

Physical

Slot Width

IGP

Dual-slot

Length

—

210 mm 8.3 inches

Outputs

Portable Device Dependent

2x DVI1x mini-HDMI 1.3a

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Other

Launch Price

—

199 USD

Production

Active

End-of-life

Predecessor

Polaris Mobile

GeForce 200

Successor

—

GeForce 500

View Radeon RX 7900M Details View GeForce GTX 460 Details