GPU Comparison
GPU
Intel Arc A770M
CORE STATE
DG2-512
VRAM
16 GB
CLOCK SPEED
2050 MHz
TDP
120 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
—
VS
GEFORCE
B200
CORE STATE
GB100
VRAM
90 GB
CLOCK SPEED
1965 MHz
TDP
1000 W
BUS WIDTH
4096 bit
ARCHITECTURE
Blackwell
PROCESS
5 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
A770M
B200
Core Specs
Shading Units
4,096
18,944
+362.5%
Shaders
4,096
18,944
+362.5%
TMUs
256
592
+131.3%
ROPs
128
24
-81.3%
SM Count
—
148
Execution Units
512
—
Clocks
Base Clock
1650 MHz
700 MHz
Boost Clock
2050 MHz
1965 MHz
Memory Clock
2000 MHz
16 Gbps effective
2000 MHz
8 Gbps effective
Memory
Memory Size
16 GB
90 GB
VRAM (MB)
16,384
92,160
+462.5%
Memory Type
GDDR6
HBM3e
Memory Bus
256 bit
4096 bit
Bandwidth
512.0 GB/s
4.10 TB/s
Cache
L1 Cache
—
256 KB (per SM)
L2 Cache
16 MB
50 MB
Performance
Pixel Rate
262.4 GPixel/s
47.16 GPixel/s
Texture Rate
524.8 GTexel/s
1,163.3 GTexel/s
FP32 (TFLOPS)
16.79 TFLOPS
74.45 TFLOPS
FP64 (TFLOPS)
—
37.22 TFLOPS (1:2)
FP16 (TFLOPS)
33.59 TFLOPS (2:1)
1,191.2 TFLOPS (16:1)
AI/RT
RT Cores
32
—
Tensor Cores
—
592
XMX Cores
512
—
Power
TDP
120 W
1000 W
TDP (W)
120
1,000
+733.3%
Suggested PSU
—
1400 W
Architecture
Architecture
Xe-HPG
Blackwell
GPU Name
DG2-512
GB100
Generation
Alchemist
(Arc 7 Mobile)
Server Blackwell
(Bxx)
Process Size
6 nm
5 nm
Transistors
21,700 million
104,000 million
Die Size
406 mm²
—
Foundry
TSMC
TSMC
Density
53.4M / mm²
—
API Support
DirectX
12 Ultimate (12_2)
—
OpenGL
4.6
—
Vulkan
1.4
—
OpenCL
3.0
3.0
CUDA
—
10.0
Shader Model
6.6
—
Physical
Slot Width
IGP
SXM Module
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Production
End-of-life
Active
Predecessor
—
Server Hopper
Successor
—
Server Rubin