AMD Radeon 8040S vs AMD Radeon RX 7600 XT Full Specs

Summary

1,024 Shaders 2.8GHz	2,048 Shaders 2.75GHz
Shared Memory256GB/sLPDDR5X	16GB GDDR6288GB/s placeholder
Peak·FP32·FP16 5.73 TFLOPS	Peak·FP32·FP16 22.57 TFLOPS
Form Factor iGPU	Form Factor PCIe Card
TDP Shared	TDP 190W
Power Connectors -	Power Connectors 1x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-16 Tensor FP16-32 FP64 BF16 Tensor BF16 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Radeon 8040S11.47 TFLOPSFP16

x1

Radeon RX 7600 XT90.28 TOPSINT4 Tensor

x7.87

Show Top Score

Theoretical Performance

Clock Speed2800MHz UC·Base·Boost·OC	Clock Speed2755MHz UC·Base·Boost·OC
Peak OPS 11.47 TFLOPSFP16	Peak OPS 90.28 TOPSINT4 Tensor
-	Tensor FP16-16 22.57 TFLOPS Tensor FP16-32 22.57 TFLOPS
BF16 11.47 TFLOPS Tensor BF16 -	BF16 45.14 TFLOPS Tensor BF16 22.57 TFLOPS
FP32 5.73 TFLOPS	FP32 22.57 TFLOPS
FP64 358.4 GFLOPS	FP64 705.3 GFLOPS
Tensor INT4 -	Tensor INT4 90.28 TOPS
-	Tensor INT8 22.57 TOPS
Pixel Rate 134.4 GPixel/s	Pixel Rate 176.3 GPixel/s
Texture Rate 179.2 GTexel/s	Texture Rate 352.6 GTexel/s

Core Config

Shaders 1,024 Shaders	Shaders 2,048 Shaders
TMUs 64 TMUs	TMUs 128 TMUs
ROPs 48 ROPs	ROPs 64 ROPs
Tensor Cores -	Tensor Cores 64 T-Cores
RT Cores 16 RT-Cores	RT Cores 32 RT-Cores
CUs 16 CUs	CUs 32 CUs

Clocks

Base Clock 1.5GHz	Base Clock 1.98GHz
Boost Clock 2.8GHz	Boost Clock 2.75GHz

Cache

L0 Cache 64KB/WGP	L0 Cache 64KB/WGP
L1 256KB/Array	L1 256KB/Array
L2 Cache -	L2 Cache 2MB shared
L3 Cache -	L3 Cache 32MB shared
L3 Bandwidth -	L3 Bandwidth 1.16TB/s

Memory

Shared MemoryLPDDR5X	16GB GDDR6 placeholder
Memory Bus 256-bit	Memory Bus 128-bit
Memory Speed 8GT/s	Memory Speed 18GT/s
Memory Bandwidth 256GB/s	Memory Bandwidth 288GB/s
ECC No	ECC No

Power & Thermals

TDP Shared

TDP 190W

Video Output

Max Resolution 7680x4320	Max Resolution 7680x4320
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 165Hz
Multi-Monitor 4	Multi-Monitor 3
Adaptive Sync FreeSync	Adaptive Sync FreeSync
DSC Not Supported	DSC Supported
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

-	3x DisplayPort 2.1 1x HDMI 2.1

API Support

Shader Model 6.7	Shader Model 6.7
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 2.2 Vulkan 1.3
GFX 11.5	GFX 11

Encoder

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

Decoder

Decoder VCN 4.0	Decoder VCN 4.0
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 x8 2-Slots
-	Height 115mm (4.53") Width 204mm (8.03") Depth 40mm (1.57")
Cooling Open-Air -	Cooling Open-Air 2x Fans
Power Connectors -	Power Connectors 1x 8-Pin
Multi-GPU -	Multi-GPU Multi-GPU Support Supported Multi-GPU Type CrossFire XDMA

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture RDNA 3.5	Architecture RDNA 3
Family 8000	Family Radeon RX 7000
Branding	Branding
Codename Strix Halo	Codename Hotpink Bonefish
Chip Variant -	Chip Variant Navi 33 XL
Market Segment Laptop	Market Segment Desktop
Release Date Jan 6, 2025	Release Date Jan 8, 2024

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N4X	Fabrication Node N6
Die Size 71mm²	Die Size 204mm²
Transistor Count 8.3B	Transistor Count 13.3B
Transistor Density 118 MTr/mm²	Transistor Density 65.2 MTr/mm²

Images