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
RTX 4000 SFF Ada Generation
CORE STATE
AD104
VRAM
20 GB
CLOCK SPEED
1560 MHz
TDP
70 W
BUS WIDTH
160 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A770
RTX 4000 SFF Ada Generation
Core Specs
Shading Units
4,096
6,144
+50.0%
Shaders
4,096
6,144
+50.0%
TMUs
256
192
-25.0%
ROPs
128
64
-50.0%
SM Count
—
48
Execution Units
512
—
Clocks
Base Clock
2100 MHz
720 MHz
Boost Clock
2400 MHz
1560 MHz
Memory Clock
2000 MHz
16 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
16 GB
20 GB
VRAM (MB)
16,384
20,480
+25.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
160 bit
Bandwidth
512.0 GB/s
280.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
16 MB
48 MB
Performance
Pixel Rate
307.2 GPixel/s
99.84 GPixel/s
Texture Rate
614.4 GTexel/s
299.5 GTexel/s
FP32 (TFLOPS)
19.66 TFLOPS
19.17 TFLOPS
FP64 (TFLOPS)
2.458 TFLOPS (1:8)
299.5 GFLOPS (1:64)
FP16 (TFLOPS)
39.32 TFLOPS (2:1)
19.17 TFLOPS (1:1)
AI/RT
RT Cores
32
48
+50.0%
Tensor Cores
—
192
XMX Cores
512
—
Power
TDP
225 W
70 W
TDP (W)
225
70
-68.9%
Suggested PSU
550 W
250 W
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
Xe-HPG
Ada Lovelace
GPU Name
DG2-512
AD104
Generation
Alchemist
(Arc 7)
Workstation Ada
(x000A)
Process Size
6 nm
5 nm
Transistors
21,700 million
35,800 million
Die Size
406 mm²
294 mm²
Foundry
TSMC
TSMC
Density
53.4M / mm²
121.8M / 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
CUDA
—
8.9
Shader Model
6.6
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
—
168 mm
6.6 inches
Height
—
69 mm
2.7 inches
Outputs
1x HDMI 2.13x DisplayPort 2.0
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
329 USD
—
Production
End-of-life
Active
Predecessor
Xe Graphics
Workstation Ampere
Successor
Battlemage
Blackwell PRO W