GPU Comparison

A

AMD

RADEON

AMD Radeon 740M

CORE STATE Hawk Point

VRAM System Shared

CLOCK SPEED 2800 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE RDNA 3.0

nm

PROCESS 4 nm

LAUNCH DATE 2023

VS

A

AMD

RADEON

Radeon HD 7950

CORE STATE Tahiti

VRAM 3 GB

CLOCK SPEED —

TDP 200 W

BUS WIDTH 384 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2012

PERFORMANCE BENCHMARKS

geekbench_opencl

10,172

N/A

geekbench_vulkan

15,568

N/A

geekbench_metal

N/A

34,050

DETAILED SPECIFICATIONS

SPECIFICATION

740M

HD 7950

Core Specs

Shading Units

256

1,792 +600.0%

Shaders

256

1,792 +600.0%

TMUs

16

112 +600.0%

ROPs

8

32 +300.0%

Compute Units

4

28 +600.0%

Clocks

Base Clock

800 MHz

—

Boost Clock

2800 MHz

—

GPU Clock

—

800 MHz

Memory Clock

System Shared

1250 MHz 5 Gbps effective

Memory

Memory Size

System Shared

3 GB

VRAM (MB)

—

3,072

Memory Type

System Shared

GDDR5

Memory Bus

System Shared

384 bit

Bandwidth

System Dependent

240.0 GB/s

Cache

L1 Cache

128 KB per Array

16 KB (per CU)

L2 Cache

2 MB

768 KB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

22.40 GPixel/s

25.60 GPixel/s

Texture Rate

44.80 GTexel/s

89.60 GTexel/s

FP32 (TFLOPS)

2.867 TFLOPS

2.867 TFLOPS

FP64 (TFLOPS)

179.2 GFLOPS (1:16)

716.8 GFLOPS (1:4)

FP16 (TFLOPS)

5.734 TFLOPS (2:1)

—

AI/RT

RT Cores

4

—

Power

TDP

15 W

200 W

TDP (W)

15

200 +1233.3%

Suggested PSU

—

550 W

Power Connectors

None

2x 6-pin

Architecture

Architecture

RDNA 3.0

GCN 1.0

GPU Name

Hawk Point

Tahiti

Generation

Navi III IGP (Hawx Point Mobile)

Southern Islands (HD 7900)

Process Size

4 nm

28 nm

Transistors

25,390 million

4,313 million

Die Size

178 mm²

352 mm²

Foundry

TSMC

TSMC

Density

142.6M / mm²

12.3M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.170

OpenCL

2.1

2.1 (1.2)

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

IGP

Dual-slot

Length

—

278 mm 10.9 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Launch Price

—

449 USD

Production

Active

End-of-life

Predecessor

Navi II IGP

Northern Islands

Successor

Navi III IGP

Sea Islands

View Radeon 740M Details View Radeon HD 7950 Details