Home GPU Comparison AMD Radeon HD 7850 vs NVIDIA GeForce GTX 1080 Ti 12 GB

AMD Radeon HD 7850 vs NVIDIA GeForce GTX 1080 Ti 12 GB

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7850 and 12GB VRAM GeForce GTX 1080 Ti 12 GB 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 250W)
NVIDIA GeForce GTX 1080 Ti 12 GB 's Advantages
Boost Clock1670MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (528.4GB/s vs 153.6GB/s)
2176 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7850
1.761 TFLOPS
GeForce GTX 1080 Ti 12 GB +507%
10.69 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Unknown
Southern Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1557 MHz
-
Boost Clock
1670 MHz
1200 MHz
Memory Clock
1376 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5X
256bit
Memory Bus
384bit
153.6GB/s
Bandwidth
528.4GB/s

Render Config

-
SM Count
25
16
Compute Units
-
1024
Shading Units
3200
64
TMUs
200
32
ROPs
80
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
0 MB

Theoretical Performance

27.52 GPixel/s
Pixel Rate
133.6 GPixel/s
55.04 GTexel/s
Texture Rate
334.0 GTexel/s
-
FP16 (half)
167.0 GFLOPS
1.761 TFLOPS
FP32 (float)
10.69 TFLOPS
110.1 GFLOPS
FP64 (double)
334.0 GFLOPS

Graphics Processor

Pitcairn
GPU Name
GP102
Pitcairn PRO (215-0828062)
GPU Variant
-
GCN 1.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
2.8 billion
Transistors
11.8 billion
212 mm²
Die Size
471 mm²

Board Design

130W
TDP
250W
300 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
5.1
Shader Model
6.7

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