AMD Radeon 740M 2600MHz vs AMD Radeon RX 6750 GRE Full Specs

Summary

256 Shaders 2.6GHz	2,560 Shaders 2.58GHz
Shared Memory89.6GB/sDDR5	12GB GDDR6432GB/s placeholder
Peak·FP32·FP16 1.33 TFLOPS	Peak·FP32·FP16 13.21 TFLOPS
Form Factor iGPU	Form Factor PCIe Card
TDP Shared	TDP 250W
Power Connectors -	Power Connectors 1x 8-Pin 1x 6-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 BF16 Memory Bandwidth TDP

Radeon 740M 2600MHz2.66 TFLOPSFP16

x1

Radeon RX 6750 GRE26.43 TFLOPSFP16

x9.93

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Theoretical Performance

Clock Speed2600MHz UC·Base·Boost·OC	Clock Speed2581MHz UC·Base·Boost·OC
Peak OPS 2.66 TFLOPSFP16	Peak OPS 26.43 TFLOPSFP16
BF16 2.66 TFLOPS	-
FP32 1.33 TFLOPS	FP32 13.21 TFLOPS
FP64 83.2 GFLOPS	FP64 825.9 GFLOPS
Pixel Rate 20.8 GPixel/s	Pixel Rate 165.2 GPixel/s
Texture Rate 41.6 GTexel/s	Texture Rate 413 GTexel/s

Core Config

Shaders 256 Shaders	Shaders 2,560 Shaders
TMUs 16 TMUs	TMUs 160 TMUs
ROPs 8 ROPs	ROPs 64 ROPs
RT Cores 4 RT-Cores	RT Cores 40 RT-Cores
CUs 4 CUs	CUs 40 CUs

Clocks

Base Clock 1.5GHz	Base Clock 2.32GHz
Boost Clock 2.6GHz	Boost Clock 2.58GHz

Cache

L0 Cache 32KB/WGP	L0 Cache 32KB/WGP
L1 256KB/Array	L1 128KB/Array
L2 Cache -	L2 Cache 3MB shared
L3 Cache -	L3 Cache 96MB shared
L3 Bandwidth -	L3 Bandwidth 1.25TB/s

Memory

Shared MemoryDDR5	12GB GDDR6 placeholder
Memory Bus 128-bit	Memory Bus 192-bit
Memory Speed 5.6GT/s	Memory Speed 18GT/s
Memory Bandwidth 89.6GB/s	Memory Bandwidth 432GB/s
ECC No	ECC No

Power & Thermals

TDP Shared	TDP 250W
Max Temp -	Max Temp 110°C Max

Video Output

Max Resolution 4096x2160	Max Resolution 7680x4320
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 120Hz
Multi-Monitor 4	Multi-Monitor 4
Adaptive Sync FreeSync	Adaptive Sync FreeSync
DSC Not Supported	DSC Supported
HDCP HDCP 2.2	HDCP HDCP 2.3

Ports

-	2x DisplayPort 1.4 1x HDMI 2.1 1x USB-C

API Support

Shader Model 6.7	Shader Model 6.5
DirectX DirectX 12 Direct3D 12_2	DirectX DirectX 12 Direct3D 12_2
OpenGL 4.6 OpenCL 2.1 Vulkan 1.3	OpenGL 4.6 OpenCL 2.1 Vulkan 1.2
GFX 11	GFX 10.3

Encoder

Encoder VCN 4.0	Encoder VCN 3.0
Codec VP9 AVC (H.264) HEVC (H.265) AV1	Codec - AVC (H.264) HEVC (H.265) -

Decoder

Decoder VCN 4.0	Decoder VCN 3.0
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor iGPU	Form Factor PCIe Card
PCIe -	PCIe PCIe 4.0 x16 2-Slots
-	Height 110mm (4.33") Width 267mm (10.51") Depth 40mm (1.57")
Cooling Open-Air -	Cooling Open-Air 3x Fans
Power Connectors -	Power Connectors 1x 8-Pin, 1x 6-Pin
Multi-GPU -	Multi-GPU Multi-GPU Support Supported Multi-GPU Type Bridgeless

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture RDNA 3	Architecture RDNA 2
Family 700	Family Radeon RX 6000
Branding	Branding
Codename Phoenix	Codename Navy Flounder
Chip Variant -	Chip Variant Navi 22 XT
Market Segment Laptop	Market Segment Desktop
Release Date Jan 8, 2024	Release Date Oct 17, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N4	Fabrication Node N7
Die Size 137mm²	Die Size 335mm²
Transistor Count 20.9B	Transistor Count 17.2B
Transistor Density 153 MTr/mm²	Transistor Density 51.34 MTr/mm²

Images