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
T400
CORE STATE
TU117
VRAM
2 GB
CLOCK SPEED
1425 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A770
T400
Core Specs
Shading Units
4,096
384
-90.6%
Shaders
4,096
384
-90.6%
TMUs
256
24
-90.6%
ROPs
128
16
-87.5%
SM Count
—
6
Execution Units
512
—
Clocks
Base Clock
2100 MHz
420 MHz
Boost Clock
2400 MHz
1425 MHz
Memory Clock
2000 MHz
16 Gbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
16 GB
2 GB
VRAM (MB)
16,384
2,048
-87.5%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
64 bit
Bandwidth
512.0 GB/s
80.00 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
16 MB
1024 KB
Performance
Pixel Rate
307.2 GPixel/s
22.80 GPixel/s
Texture Rate
614.4 GTexel/s
34.20 GTexel/s
FP32 (TFLOPS)
19.66 TFLOPS
1,094.4 GFLOPS
FP64 (TFLOPS)
2.458 TFLOPS (1:8)
34.20 GFLOPS (1:32)
FP16 (TFLOPS)
39.32 TFLOPS (2:1)
2.189 TFLOPS (2:1)
AI/RT
RT Cores
32
—
XMX Cores
512
—
Power
TDP
225 W
30 W
TDP (W)
225
30
-86.7%
Suggested PSU
550 W
200 W
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
Xe-HPG
Turing
GPU Name
DG2-512
TU117
Generation
Alchemist
(Arc 7)
Quadro Turing
(Tx000)
Process Size
6 nm
12 nm
Transistors
21,700 million
4,700 million
Die Size
406 mm²
200 mm²
Foundry
TSMC
TSMC
Density
53.4M / mm²
23.5M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
—
7.5
Shader Model
6.6
6.8
Physical
Slot Width
Dual-slot
Single-slot
Outputs
1x HDMI 2.13x DisplayPort 2.0
3x mini-DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
329 USD
—
Production
End-of-life
End-of-life
Predecessor
Xe Graphics
Quadro Volta
Successor
Battlemage
Workstation Ampere