AMD Radeon HD 7790 vs NVIDIA Quadro RTX 8000
GPU · Specs Compare
Graphics Card
Release Date
Mar 2013
Aug 2018
Generation
Southern Islands
Quadro
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1500 MHz
1750 MHz
Base Clock
—
1395 MHz
Boost Clock
—
1770 MHz
Memory
Memory Size
1024MB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
384bit
Bandwidth
96.00GB/s
672.0GB/s
Render Config
Compute Units
14
—
Shading Units
896
4608
TMUs
56
288
ROPs
16
96
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
6 MB
SM Count
—
72
Tensor Cores
—
576
RT Cores
—
72
Theoretical Performance
Pixel Rate
16.00 GPixel/s
169.9 GPixel/s
Texture Rate
56.00 GTexel/s
509.8 GTexel/s
FP32 (float)
1.792 TFLOPS
16.31 TFLOPS
FP64 (double)
112.0 GFLOPS
509.8 GFLOPS
FP16 (half)
—
32.62 TFLOPS
Graphics Processor
GPU Name
Bonaire
TU102
GPU Variant
Bonaire XT(215-0839039)
TU102-875-A1
Architecture
GCN 2.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.08 billion
18.6 billion
Die Size
160 mm²
754 mm²
Board Design
TDP
85W
260W
Suggested PSU
250 W
600 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
4x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.6
CUDA
—
7.5
Benchmark
3DMark Time Spy
1,307
13,586
3DMark Time Spy Extreme
409
6,871
OctaneBench
—
337
3DMark Speed Way
—
3,121
Blender
—
2,844
▲ Specs Compare
Data sourced from official specifications and benchmark tests.