AMD Radeon HD 7850 vs NVIDIA RTX 1000 Mobile Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
Mar 2012
Feb 2024
Generation
Southern Islands
Quadro Ada-M
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1200 MHz
2000 MHz
Base Clock
—
1485 MHz
Boost Clock
—
2025 MHz
Memory
Memory Size
2GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
96bit
Bandwidth
153.6GB/s
192.0GB/s
Render Config
Compute Units
16
—
Shading Units
1024
2560
TMUs
64
80
ROPs
32
48
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
12 MB
SM Count
—
20
Tensor Cores
—
80
RT Cores
—
20
Theoretical Performance
Pixel Rate
27.52 GPixel/s
97.20 GPixel/s
Texture Rate
55.04 GTexel/s
162.0 GTexel/s
FP32 (float)
1.761 TFLOPS
10.37 TFLOPS
FP64 (double)
110.1 GFLOPS
162.0 GFLOPS
FP16 (half)
—
10.37 TFLOPS
Graphics Processor
GPU Name
Pitcairn
AD107
GPU Variant
Pitcairn PRO(215-0828062)
—
Architecture
GCN 1.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.8 billion
18.9 billion
Die Size
212 mm²
159 mm²
Board Design
TDP
130W
35W
Suggested PSU
300 W
—
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.7
CUDA
—
8.9
Benchmark
3DMark Time Spy
1,334
5,985
3DMark Time Spy Extreme
325
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.