AMD Radeon Pro Duo Polaris vs Intel Arc A770 Full Specs
4,608 Shaders 1.24GHz | 4,096 Shaders 2.4GHz |
32GB GDDR5448GB/s | 8GB GDDR6512GB/s |
·· 11.46 TFLOPS | ·· 19.66 TFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 250W | TDP 225W |
Power Connectors 1x 8-Pin 1x 6-Pin | Power Connectors - |
Radeon Pro Duo Polaris11.46 TFLOPSFP16 (2x 5.73 TFLOPS)
Arc A770629.1 TOPSINT4 TensorClock Speed ·· | Clock Speed ··· |
Peak OPS 11.46 TFLOPSFP16 | Peak OPS 629.1 TOPSINT4 Tensor |
- | Tensor FP16-32 157.3 TFLOPS |
- | Tensor BF16 157.3 TFLOPS |
FP32 11.46 TFLOPS | FP32 19.66 TFLOPS |
FP64 716 GFLOPS | FP64 4.92 TFLOPS |
Tensor INT4 - | Tensor INT4 629.1 TOPS |
- | Tensor INT8 314.6 TOPS |
Pixel Rate 39.8 GPixel/s | Pixel Rate 307.2 GPixel/s |
Texture Rate 159.1 GTexel/s | Texture Rate 614.4 GTexel/s |
Shaders 4,608 Shaders | Shaders 4,096 Shaders |
TMUs 256 TMUs | TMUs 256 TMUs |
ROPs 64 ROPs | ROPs 128 ROPs |
Tensor Cores - | Tensor Cores 512 T-Cores |
RT Cores - | RT Cores 32 RT-Cores |
CUs 72 CUs | EUs 512 EUs |
Base Clock - | Base Clock 2.1GHz |
Boost Clock 1.24GHz | Boost Clock 2.4GHz |
L2 Cache 2MB shared | L2 Cache 8.2MB shared |
32GB GDDR5 | 8GB GDDR6 |
Memory Bus 256-bit | Memory Bus 256-bit |
Memory Speed 7GT/s | Memory Speed 16GT/s |
Memory Bandwidth 448GB/s | Memory Bandwidth 512GB/s |
ECC No | ECC No |
TDP 250W | TDP 225W |
Multi-Monitor 3 | Multi-Monitor 4 |
HDCP HDCP 2.2 | HDCP - |
- | 3x DisplayPort 2.0 |
3x DisplayPort 1.4 | - |
- | 1x HDMI 2.1 |
1x HDMI 2.0 | - |
Encoder Model VCE 3.0 | Encoder Model Arc |
Decoder Model UVD 6.3 | Decoder Model Arc |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 2-Slots | PCIe 2-Slots |
Height 111 mm (4.37")Width 305 mm (12.01")Depth 37 mm (1.46") | Height 98.4 mm (3.87")Width 279.9 mm (11.02")Depth 40 mm (1.57") |
Cooling Blower 1x Fan | Cooling Open-Air 2x Fans |
Power Connectors 1x 8-Pin, 1x 6-Pin | Power Connectors - |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding - | Branding  |
Codename Ellesmere | Codename Xe HPG |
Chip Variant Polaris 10 XL | Chip Variant DG2-512 |
Market Segment Workstation | Market Segment Desktop |
Release Date Apr 24, 2017 | Release Date Oct 14, 2022 |
Foundry GlobalFoundries | Foundry TSMC |
Fabrication Node 14LPP | Fabrication Node N6 |
Die Size 232mm² | Die Size 406mm² |
Transistor Count 5.7 Billion | Transistor Count 21.7 Billion |
Transistor Density 24.57 MTr/mm² | Transistor Density 53.45 MTr/mm² |
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