GPU Comparison
GPU
Intel Arc B390
CORE STATE
Panther Lake
VRAM
System Shared
CLOCK SPEED
2500 MHz
TDP
80 W
BUS WIDTH
System Shared
ARCHITECTURE
Xe3-LPG
PROCESS
3 nm
LAUNCH DATE
2026
VS
GEFORCE
GeForce RTX 5070 Ti SUPER
CORE STATE
GB203
VRAM
16 GB
CLOCK SPEED
2452 MHz
TDP
350 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2026
DETAILED SPECIFICATIONS
SPECIFICATION
B390
RTX 5070 Ti SUPER
Core Specs
Shading Units
1,536
8,960
+483.3%
Shaders
1,536
8,960
+483.3%
TMUs
48
280
+483.3%
ROPs
24
96
+300.0%
Execution Units
12
—
Clocks
Base Clock
300 MHz
2295 MHz
Boost Clock
2500 MHz
2452 MHz
Memory Clock
System Shared
1750 MHz 28 Gbps effective
Memory
Memory Size
System Shared
16 GB
VRAM (MB)
—
16,384
Memory Type
System Shared
GDDR7
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
896.0 GB/s
Cache
L1 Cache
64 KB (per EU)
128 KB (per SM)
L2 Cache
16 MB
48 MB
Performance
Pixel Rate
60.00 GPixel/s
235.4 GPixel/s
Texture Rate
120.0 GTexel/s
686.6 GTexel/s
FP32 (TFLOPS)
7.680 TFLOPS
43.94 TFLOPS
FP64 (TFLOPS)
960.0 GFLOPS (1:8)
686.6 GFLOPS (1:64)
FP16 (TFLOPS)
15.36 TFLOPS (2:1)
43.94 TFLOPS (1:1)
AI/RT
RT Cores
12
70
+483.3%
Tensor Cores
—
280
XMX Cores
96
—
Power
TDP
80 W
350 W
TDP (W)
80
350
+337.5%
Power Connectors
None
1x 16-pin
Architecture
Architecture
Xe3-LPG
Blackwell 2.0
GPU Name
Panther Lake
GB203
Generation
Arc Graphics-M (Panther Lake)
GeForce 50
Process Size
3 nm
5 nm
Transistors
—
45,600 million
Die Size
—
378 mm²
Foundry
Intel
TSMC
Density
—
120.6M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
304 mm 12 inches
Height
—
137 mm 5.4 inches
Outputs
Portable Device Dependent
1x HDMI 2.1b 3x DisplayPort 2.1b
Bus Interface
IGP
PCIe 5.0 x16
Other
Launch Price
—
749 USD
Production
Active
Active