GPU Comparison
GPU
Matrox Parhelia Precision SDT
CORE STATE
Parhelia-512
VRAM
256 MB
CLOCK SPEED
—
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
Parhelia
PROCESS
150 nm
LAUNCH DATE
—
VS
GEFORCE
GeForce RTX 4070 GDDR6
CORE STATE
AD104
VRAM
12 GB
CLOCK SPEED
2475 MHz
TDP
200 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2024
DETAILED SPECIFICATIONS
SPECIFICATION
Matrox Parhelia Precision SDT
RTX 4070 GDDR6
Core Specs
Shading Units
—
5,888
Shaders
—
5,888
TMUs
16
184
+1050.0%
ROPs
4
64
+1500.0%
SM Count
—
46
Clocks
Base Clock
—
1920 MHz
Boost Clock
—
2475 MHz
GPU Clock
200 MHz
—
Memory Clock
250 MHz
500 Mbps effective
2500 MHz
20 Gbps effective
Memory
Memory Size
256 MB
12 GB
VRAM (MB)
256
12,288
+4700.0%
Memory Type
DDR
GDDR6
Memory Bus
64 bit
192 bit
Bandwidth
4.000 GB/s
480.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
—
36 MB
Performance
Pixel Rate
800.0 MPixel/s
158.4 GPixel/s
Texture Rate
3.200 GTexel/s
455.4 GTexel/s
FP32 (TFLOPS)
—
29.15 TFLOPS
FP64 (TFLOPS)
—
455.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
29.15 TFLOPS (1:1)
AI/RT
RT Cores
—
46
Tensor Cores
—
184
Power
TDP
—
200 W
TDP (W)
—
200
Suggested PSU
200 W
550 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
Parhelia
Ada Lovelace
GPU Name
Parhelia-512
AD104
Generation
Parhelia
GeForce 40
Process Size
150 nm
5 nm
Transistors
80 million
35,800 million
Die Size
174 mm²
294 mm²
Foundry
UMC
TSMC
Density
459.8K / mm²
121.8M / mm²
API Support
DirectX
8.1
12 Ultimate (12_2)
OpenGL
1.3
4.6
Vulkan
—
1.4
OpenCL
—
3.0
CUDA
—
8.9
Shader Model
—
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
190 mm
7.5 inches
240 mm
9.4 inches
Height
—
110 mm
4.3 inches
Outputs
1x DVI
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCI-X
PCIe 4.0 x16
Other
Launch Price
—
599 USD
Production
End-of-life
End-of-life
Predecessor
—
GeForce 30
Successor
—
GeForce 50