GPU Comparison
GPU
Intel Arc A770
CORE STATE
DG2-512
VRAM
16 GB
CLOCK SPEED
2400 MHz
TDP
225 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2022
VS
GEFORCE
H100 SXM5 96 GB
CORE STATE
GH100
VRAM
96 GB
CLOCK SPEED
1980 MHz
TDP
700 W
BUS WIDTH
5120 bit
ARCHITECTURE
Hopper
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A770
H100 SXM5 96 GB
Core Specs
Shading Units
4,096
16,896
+312.5%
Shaders
4,096
16,896
+312.5%
TMUs
256
528
+106.3%
ROPs
128
24
-81.3%
SM Count
—
132
Execution Units
512
—
Clocks
Base Clock
2100 MHz
1350 MHz
Boost Clock
2400 MHz
1980 MHz
Memory Clock
2000 MHz
16 Gbps effective
1313 MHz
5.3 Gbps effective
Memory
Memory Size
16 GB
96 GB
VRAM (MB)
16,384
98,304
+500.0%
Memory Type
GDDR6
HBM3
Memory Bus
256 bit
5120 bit
Bandwidth
512.0 GB/s
3.36 TB/s
Cache
L1 Cache
—
256 KB (per SM)
L2 Cache
16 MB
50 MB
Performance
Pixel Rate
307.2 GPixel/s
47.52 GPixel/s
Texture Rate
614.4 GTexel/s
1,045.4 GTexel/s
FP32 (TFLOPS)
19.66 TFLOPS
66.91 TFLOPS
FP64 (TFLOPS)
2.458 TFLOPS (1:8)
33.45 TFLOPS (1:2)
FP16 (TFLOPS)
39.32 TFLOPS (2:1)
267.6 TFLOPS (4:1)
AI/RT
RT Cores
32
—
Tensor Cores
—
528
XMX Cores
512
—
Power
TDP
225 W
700 W
TDP (W)
225
700
+211.1%
Suggested PSU
550 W
1100 W
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Architecture
Architecture
Xe-HPG
Hopper
GPU Name
DG2-512
GH100
Generation
Alchemist
(Arc 7)
Server Hopper
(Hxx)
Process Size
6 nm
5 nm
Transistors
21,700 million
80,000 million
Die Size
406 mm²
814 mm²
Foundry
TSMC
TSMC
Density
53.4M / mm²
98.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
—
OpenGL
4.6
—
Vulkan
1.4
—
OpenCL
3.0
3.0
CUDA
—
9.0
Shader Model
6.6
—
Physical
Slot Width
Dual-slot
SXM Module
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Launch Price
329 USD
—
Production
End-of-life
Active
Predecessor
Xe Graphics
Server Ada
Successor
Battlemage
Server Blackwell