AMD Radeon PRO W7900 vs AMD Radeon RX 6750 GRE Full Specs

Summary

6,144 Shaders 2.5GHz	2,560 Shaders 2.58GHz
48GB GDDR6864GB/s	12GB GDDR6432GB/s
Peak·FP32·FP16 61.32 TFLOPS	Peak·FP32·FP16 13.21 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 295W	TDP 250W
Power Connectors 2x 8-Pin -	Power Connectors 1x 8-Pin 1x 6-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 PRO W7900245.3 TOPSINT4 Tensor

x9.28

Radeon RX 6750 GRE26.43 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed2495MHz UC·Boost·OC	Clock Speed2581MHz UC·Base·Boost·OC
Peak OPS 245.3 TOPSINT4 Tensor	Peak OPS 26.43 TFLOPSFP16
Tensor FP16-16 61.32 TFLOPS Tensor FP16-32 61.32 TFLOPS	-
BF16 122.6 TFLOPS Tensor BF16 61.32 TFLOPS	-
FP32 61.32 TFLOPS	FP32 13.21 TFLOPS
FP64 1.92 TFLOPS	FP64 825.9 GFLOPS
Tensor INT4 245.3 TOPS	Tensor INT4 -
Tensor INT8 61.32 TOPS	-
Pixel Rate 479 GPixel/s	Pixel Rate 165.2 GPixel/s
Texture Rate 958.1 GTexel/s	Texture Rate 413 GTexel/s

Core Config

Shaders 6,144 Shaders	Shaders 2,560 Shaders
TMUs 384 TMUs	TMUs 160 TMUs
ROPs 192 ROPs	ROPs 64 ROPs
Tensor Cores 192 T-Cores	Tensor Cores -
RT Cores 96 RT-Cores	RT Cores 40 RT-Cores
CUs 96 CUs	CUs 40 CUs

Clocks

Base Clock -	Base Clock 2.32GHz
Boost Clock 2.5GHz	Boost Clock 2.58GHz

Cache

L0 Cache 64KB/WGP	L0 Cache 32KB/WGP
L1 256KB/Array	L1 128KB/Array
L2 Cache 6MB shared	L2 Cache 3MB shared
L3 Cache 96MB shared	L3 Cache 96MB shared
L3 Bandwidth 3.5TB/s	L3 Bandwidth 1.25TB/s

Memory

48GB GDDR6	12GB GDDR6
Memory Bus 384-bit	Memory Bus 192-bit
Memory Speed 18GT/s	Memory Speed 18GT/s
Memory Bandwidth 864GB/s	Memory Bandwidth 432GB/s
ECC No	ECC No

Power & Thermals

TDP 295W	TDP 250W
Max Temp -	Max Temp 110°C Max

Video Output

Max Resolution 7680x4320	Max Resolution 7680x4320
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 165Hz	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 120Hz
Multi-Monitor 3	Multi-Monitor 4
Adaptive Sync FreeSync	Adaptive Sync FreeSync
DSC Supported	DSC Supported
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

3x DisplayPort 2.1 1x Mini DisplayPort 2.1 - -

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 2.2 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 PCIe Card	Form Factor PCIe Card
PCIe PCIe 4.0 x16 3-Slots	PCIe PCIe 4.0 x16 2-Slots
Height 110mm (4.33") Width 280mm (11.02") Depth 51mm (2.01")	Height 110mm (4.33") Width 267mm (10.51") Depth 40mm (1.57")
Cooling Blower 1x Fan	Cooling Open-Air 3x Fans
Power Connectors 2x 8-Pin	Power Connectors 1x 8-Pin, 1x 6-Pin
Multi-GPU Multi-GPU Support Supported Multi-GPU Type CrossFire XDMA	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 Radeon PRO W	Family Radeon RX 6000
Branding	Branding
Codename Plum Bonito	Codename Navy Flounder
Chip Variant Navi 31 XL	Chip Variant Navi 22 XT
Market Segment Workstation	Market Segment Desktop
Release Date Apr 13, 2023	Release Date Oct 17, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries TSMCMCD	Other Foundries -
Fabrication Node N5 N6MCD	Fabrication Node N7 -
Die Size 304mm² 225mm²MCD	Die Size 335mm² -
Transistor Count 45.4B 12.3BMCD	Transistor Count 17.2B -
Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 51.34 MTr/mm² -

Images