Intel Arc A770 vs NVIDIA RTX PRO 3000 Blackwell Mobile
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Unknown
Generation
Alchemist(Arc 7)
Blackwell-MW
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
2100 MHz
848 MHz
Boost Clock
2400 MHz
1605 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
16GB
12GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
192bit
Bandwidth
512.0GB/s
672.0GB/s
Render Config
Shading Units
4096
5888
TMUs
256
184
ROPs
128
80
Tensor Cores
512
184
RT Cores
32
46
L2 Cache
16 MB
48 MB
SM Count
-
46
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
307.2 GPixel/s
128.4 GPixel/s
Texture Rate
614.4 GTexel/s
295.3 GTexel/s
FP16 (half)
39.32 TFLOPS
18.90 TFLOPS
FP32 (float)
19.66 TFLOPS
18.90 TFLOPS
FP64 (double)
2.458 TFLOPS
295.3 GFLOPS
Graphics Processor
GPU Name
DG2-512
GB205
GPU Variant
ACM-G10
GB205
Architecture
Generation 12.7
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
21.7 billion
31.1 billion
Die Size
406 mm²
263 mm²
Board Design
TDP
225W
60W
Suggested PSU
550 W
250 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
Shader Model
6.6
6.8
CUDA
-
12.0
📊 Benchmark
3DMark Time Spy
13,560
-
3DMark Time Spy Extreme
6,525
-
3DMark Speed Way
2,442
-
Shadow of the Tomb Raider 2160p
45
-
Shadow of the Tomb Raider 1440p
80
-
Shadow of the Tomb Raider 1080p
105
-
Blender
2,292
-