Intel Arc B770 vs NVIDIA GeForce RTX 5090 D
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Jan 2025
Generation
Battlemage
GeForce 50
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
2100 MHz
2017 MHz
Boost Clock
2400 MHz
2407 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
16GB
32GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
512bit
Bandwidth
512.0GB/s
1.79TB/s
Render Config
Shading Units
4096
21760
TMUs
256
680
ROPs
128
176
RT Cores
32
170
L2 Cache
16 MB
96 MB
SM Count
-
170
Tensor Cores
-
680
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
307.2 GPixel/s
423.6 GPixel/s
Texture Rate
614.4 GTexel/s
1636.8 GTexel/s
FP16 (half)
39.32 TFLOPS
104.8 TFLOPS
FP32 (float)
19.66 TFLOPS
104.8 TFLOPS
FP64 (double)
2.458 TFLOPS
1.637 TFLOPS
Graphics Processor
GPU Name
BMG-G31
GB202
Architecture
Xe2-HPG
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
Unknown
92.2 billion
Die Size
Unknown
750 mm²
GPU Variant
-
GB202-250-A1
Board Design
TDP
225W
575W
Suggested PSU
550 W
950 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.4
Shader Model
6.6
6.8
CUDA
-
12.0
📊 Benchmark
3DMark Time Spy
-
48,052
3DMark Time Spy Extreme
-
25,999
3DMark Speed Way
-
14,790