NVIDIA Quadro RTX 4000 vs ATI FirePro V7900 SDI
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
May 2011
Generation
Quadro Turing
FirePro
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1005 MHz
—
Boost Clock
1545 MHz
—
Memory Clock
1625 MHz
1250 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
416.0GB/s
160.0GB/s
Render Config
SM Count
36
—
Shading Units
2304
1280
TMUs
144
80
ROPs
64
32
Tensor Cores
288
—
RT Cores
36
—
L1 Cache
64 KB (per SM)
8 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
98.88 GPixel/s
23.20 GPixel/s
Texture Rate
222.5 GTexel/s
58.00 GTexel/s
FP16 (half)
14.24 TFLOPS
—
FP32 (float)
7.119 TFLOPS
1.856 TFLOPS
FP64 (double)
222.5 GFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
TU104
Cayman
GPU Variant
TU104-850-A1
Cayman PRO GL
Architecture
Turing
TeraScale 3
Foundry
TSMC
TSMC
Process Size
12 nm
40 nm
Transistors
13.6 billion
2.64 billion
Die Size
545 mm²
389 mm²
Board Design
TDP
160W
150W
Suggested PSU
450 W
450 W
Outputs
3x DisplayPort 1.4a1x USB Type-C
4x SDI
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
7.5
—
Shader Model
6.8
5.0
Benchmark
3DMark Time Spy
7,853
—
3DMark Time Spy Extreme
3,696
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.