AMD Radeon RX 6750 GRE vs AMD Viola Full Specs

Summary

2,560 Shaders 2.58GHz	3,840 Shaders 2.23GHz
12GB GDDR6432GB/s	Shared Memory
Peak·FP32·FP16 13.21 TFLOPS	Peak·FP32·FP16 34.3 TFLOPS
Form Factor PCIe Card	Form Factor iGPU
TDP 250W	TDP 180W
Power Connectors 1x 8-Pin 1x 6-Pin	Power Connectors -

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 BF16 Memory Bandwidth TDP

Radeon RX 6750 GRE26.43 TFLOPSFP16

x1

Viola68.6 TFLOPSFP16

x2.60

Show Top Score

Theoretical Performance

Clock Speed2581MHz UC·Base·Boost·OC	Clock Speed2233MHz UC·Boost·OC
Peak OPS 26.43 TFLOPSFP16	Peak OPS 68.6 TFLOPSFP16
-	BF16 68.6 TFLOPS
FP32 13.21 TFLOPS	FP32 34.3 TFLOPS
FP64 825.9 GFLOPS	FP64 1.07 TFLOPS
Pixel Rate 165.2 GPixel/s	Pixel Rate 214.4 GPixel/s
Texture Rate 413 GTexel/s	Texture Rate 535.9 GTexel/s

Core Config

Shaders 2,560 Shaders	Shaders 3,840 Shaders
TMUs 160 TMUs	TMUs 240 TMUs
ROPs 64 ROPs	ROPs 96 ROPs
RT Cores 40 RT-Cores	RT Cores 60 RT-Cores
CUs 40 CUs	CUs 60 CUs

Clocks

Base Clock 2.32GHz	Base Clock -
Boost Clock 2.58GHz	Boost Clock 2.23GHz

Cache

L0 Cache 32KB/WGP	L0 Cache -
L1 128KB/Array	L1 -
L2 Cache 3MB shared	L2 Cache 4MB shared
L3 Cache 96MB shared	L3 Cache -
L3 Bandwidth 1.25TB/s	L3 Bandwidth -

Memory

12GB GDDR6	Shared Memory
Memory Bus 192-bit	Memory Bus 256-bit
Memory Speed 18GT/s	Memory Speed 18GT/s
Memory Bandwidth 432GB/s	Memory Bandwidth 576GB/s
ECC No	ECC No

Power & Thermals

TDP 250W	TDP 180W
Max Temp 110°C Max	Max Temp -

Video Output

Max Resolution 7680x4320	Max Resolution 3840x2160
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 120Hz	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 120Hz
Multi-Monitor 4	Multi-Monitor 1
Adaptive Sync FreeSync	Adaptive Sync FreeSync
DSC Supported	DSC Not Supported
HDCP HDCP 2.3	HDCP -

Ports

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

-

API Support

Shader Model 6.5	Shader Model 6.5
DirectX DirectX 12 Direct3D 12_2	-
OpenGL 4.6 OpenCL 2.1 Vulkan 1.2	OpenGL 4.6 OpenCL 1.2 Vulkan 1.2
GFX 10.3	-

Encoder

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

Decoder

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

Card

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

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture RDNA 2	Architecture RDNA 4
Family Radeon RX 6000	Family Console
Branding	Branding
Codename Navy Flounder	Codename -
Chip Variant Navi 22 XT	Chip Variant -
Market Segment Desktop	Market Segment Console
Release Date Oct 17, 2023	Release Date Sep 10, 2024

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node N6
Die Size 335mm²	Die Size 260mm²
Transistor Count 17.2B	Transistor Count 10.6B
Transistor Density 51.34 MTr/mm²	Transistor Density 41 MTr/mm²

Images