NVIDIA Quadro RTX 6000 Passive vs AMD Radeon HD 7850
GPU · Specs Compare
Graphics Card
Release Date
Aug 2018
Mar 2012
Generation
Quadro Turing
Southern Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1275 MHz
—
Boost Clock
1620 MHz
—
Memory Clock
1625 MHz
1200 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
256bit
Bandwidth
624.0GB/s
153.6GB/s
Render Config
SM Count
72
—
Shading Units
4608
1024
TMUs
288
64
ROPs
96
32
Tensor Cores
576
—
RT Cores
72
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
512 KB
Compute Units
—
16
Theoretical Performance
Pixel Rate
155.5 GPixel/s
27.52 GPixel/s
Texture Rate
466.6 GTexel/s
55.04 GTexel/s
FP16 (half)
29.86 TFLOPS
—
FP32 (float)
14.93 TFLOPS
1.761 TFLOPS
FP64 (double)
466.6 GFLOPS
110.1 GFLOPS
Graphics Processor
GPU Name
TU102
Pitcairn
GPU Variant
TU102-875-A1
Pitcairn PRO(215-0828062)
Architecture
Turing
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
18.6 billion
2.8 billion
Die Size
754 mm²
212 mm²
Board Design
TDP
260W
130W
Suggested PSU
600 W
300 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-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
CUDA
7.5
—
Shader Model
6.8
5.1
Benchmark
3DMark Time Spy
—
1,334
3DMark Time Spy Extreme
—
325
▲ Specs Compare
Data sourced from official specifications and benchmark tests.