AMD Radeon HD 7850 vs NVIDIA GeForce RTX 3070 Ti
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7850 and 8GB VRAM GeForce RTX 3070 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7850 's Advantages
Lower TDP (130W vs 290W)
NVIDIA GeForce RTX 3070 Ti 's Advantages
Released 9 years and 2 months late
Boost Clock1770MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (608.3GB/s vs 153.6GB/s)
5120 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7850
1.761 TFLOPS
GeForce RTX 3070 Ti
+1135%
21.75 TFLOPS
3DMark Time Spy
Radeon HD 7850
1334
GeForce RTX 3070 Ti
+1014%
14872
3DMark Time Spy Extreme
Radeon HD 7850
325
GeForce RTX 3070 Ti
+2181%
7416
Graphics Card
Mar 2012
Release Date
May 2021
Southern Islands
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1575 MHz
-
Boost Clock
1770 MHz
1200 MHz
Memory Clock
1188 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
608.3GB/s
Render Config
16
Compute Units
-
-
SM Count
48
1024
Shading Units
6144
64
TMUs
192
32
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
27.52 GPixel/s
Pixel Rate
169.9 GPixel/s
55.04 GTexel/s
Texture Rate
339.8 GTexel/s
-
FP16 (half)
21.75 TFLOPS
1.761 TFLOPS
FP32 (float)
21.75 TFLOPS
110.1 GFLOPS
FP64 (double)
339.8 GFLOPS
Board Design
130W
TDP
290W
300 W
Suggested PSU
600 W
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 12-pin
Graphics Processor
Pitcairn
GPU Name
GA104
Pitcairn PRO
(215-0828062)
GPU Variant
GA104-400-A1
GCN 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
2.8 billion
Transistors
17.4 billion
212 mm²
Die Size
392 mm²
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
5.1
Shader Model
6.6
