Intel Data Center GPU Flex 170 vs AMD Radeon HD 7990
GPU Specs Compare
Graphics Card
Release Date
Aug 2022
Apr 2013
Generation
Data Center GPU
Southern Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1950 MHz
950 MHz
Boost Clock
2050 MHz
1000 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
16GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
384bit
Bandwidth
512.0GB/s
288.0GB/s
Render Config
Shading Units
4096
2048
TMUs
256
128
ROPs
128
32
RT Cores
32
-
L2 Cache
16 MB
768 KB
Compute Units
-
32
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
262.4 GPixel/s
32.00 GPixel/s
Texture Rate
524.8 GTexel/s
128.0 GTexel/s
FP16 (half)
33.59 TFLOPS
-
FP32 (float)
16.79 TFLOPS
4.096 TFLOPS
FP64 (double)
-
1024 GFLOPS
Graphics Processor
GPU Name
DG2-512
Malta
GPU Variant
ACM-G10
Malta XT(215-0849026)
Architecture
Generation 12.7
GCN 1.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
21.7 billion
4.313 billion
Die Size
406 mm²
365 mm²
Board Design
TDP
150W
375W
Suggested PSU
450 W
750 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x DVI4x mini-DisplayPort 1.2
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
Shader Model
6.6
5.1