AMD Radeon HD 7850 vs NVIDIA TITAN Ada
GPU Specs Compare
Graphics Card
Release Date
Mar 2012
Unknown
Generation
Southern Islands
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1200 MHz
1500 MHz
Base Clock
-
2235 MHz
Boost Clock
-
2520 MHz
Memory
Memory Size
2GB
48GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
384bit
Bandwidth
153.6GB/s
1.15TB/s
Render Config
Compute Units
16
-
Shading Units
1024
18432
TMUs
64
576
ROPs
32
192
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
96 MB
SM Count
-
144
Tensor Cores
-
576
RT Cores
-
144
Theoretical Performance
Pixel Rate
27.52 GPixel/s
483.8 GPixel/s
Texture Rate
55.04 GTexel/s
1452 GTexel/s
FP32 (float)
1.761 TFLOPS
92.90 TFLOPS
FP64 (double)
110.1 GFLOPS
1452 GFLOPS
FP16 (half)
-
92.90 TFLOPS
Graphics Processor
GPU Name
Pitcairn
AD102
GPU Variant
Pitcairn PRO(215-0828062)
AD102-450-A1
Architecture
GCN 1.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.8 billion
76.3 billion
Die Size
212 mm²
609 mm²
Board Design
TDP
130W
800W
Suggested PSU
300 W
1200 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin
2x 16-pin
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
6.8
CUDA
-
8.9
📊 Benchmark
3DMark Time Spy
1,334
-
3DMark Time Spy Extreme
325
-