ATI FirePro V7900 SDI vs Intel Data Center GPU Flex 140
GPU · Specs Compare
Graphics Card
Release Date
May 2011
Aug 2022
Generation
FirePro
Data Center GPU
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1250 MHz
1937 MHz
Base Clock
—
1600 MHz
Boost Clock
—
1950 MHz
Memory
Memory Size
2GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
96bit
Bandwidth
160.0GB/s
186.0GB/s
Render Config
Compute Units
20
—
Shading Units
1280
1024
TMUs
80
64
ROPs
32
32
L1 Cache
8 KB (per CU)
—
L2 Cache
512 KB
4 MB
RT Cores
—
8
Theoretical Performance
Pixel Rate
23.20 GPixel/s
62.40 GPixel/s
Texture Rate
58.00 GTexel/s
124.8 GTexel/s
FP32 (float)
1.856 TFLOPS
3.994 TFLOPS
FP64 (double)
464.0 GFLOPS
—
FP16 (half)
—
7.987 TFLOPS
Graphics Processor
GPU Name
Cayman
DG2-128
GPU Variant
Cayman PRO GL
ACM-G11
Architecture
TeraScale 3
Generation 12.7
Foundry
TSMC
TSMC
Process Size
40 nm
6 nm
Transistors
2.64 billion
7.2 billion
Die Size
389 mm²
157 mm²
Board Design
TDP
150W
75W
Suggested PSU
450 W
250 W
Outputs
4x SDI
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
1x 6-pin
1x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.