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 650

CORE STATE GK106

VRAM 1024 MB

CLOCK SPEED —

TDP 65 W

BUS WIDTH 128 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,201

N/A

geekbench_opencl

117,665

4,495

geekbench_vulkan

153,274

4,530

geekbench_metal

N/A

2,408

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900M

GTX 650

Core Specs

Shading Units

4,608

384 -91.7%

Shaders

4,608

384 -91.7%

TMUs

288

32 -88.9%

ROPs

192

16 -91.7%

Compute Units

72

—

Clocks

Base Clock

1825 MHz

—

Boost Clock

2090 MHz

—

GPU Clock

—

1058 MHz

Memory Clock

2250 MHz 18 Gbps effective

1250 MHz 5 Gbps effective

Memory

Memory Size

16 GB

1024 MB

VRAM (MB)

16,384

1,024 -93.8%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

128 bit

Bandwidth

576.0 GB/s

80.00 GB/s

Cache

L1 Cache

256 KB per Array

16 KB (per SMX)

L2 Cache

6 MB

256 KB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

401.3 GPixel/s

8.464 GPixel/s

Texture Rate

601.9 GTexel/s

33.86 GTexel/s

FP32 (TFLOPS)

38.52 TFLOPS

812.5 GFLOPS

FP64 (TFLOPS)

1,203.8 GFLOPS (1:32)

33.86 GFLOPS (1:24)

FP16 (TFLOPS)

77.05 TFLOPS (2:1)

—

AI/RT

RT Cores

72

—

Power

TDP

180 W

65 W

TDP (W)

180

65 -63.9%

Suggested PSU

—

250 W

Power Connectors

None

1x 6-pin

Architecture

Architecture

RDNA 3.0

Kepler

GPU Name

Navi 31

GK106

Codename

Plum Bonito

—

Generation

Navi Mobile (RX 7000M)

GeForce 600

Process Size

5 nm

28 nm

Transistors

57,700 million

2,540 million

Die Size

529 mm²

221 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

11.5M / 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

1.2.175

OpenCL

2.2

3.0

CUDA

—

3.0

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

IGP

Single-slot

Length

—

147 mm 5.8 inches

Outputs

Portable Device Dependent

1x DVI2x DisplayPort 1.2

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Production

Active

End-of-life

Predecessor

Polaris Mobile

GeForce 500

Successor

—

GeForce 700

View Radeon RX 7900M Details View GeForce GTX 650 Details