Home GPU Comparison AMD Radeon Vega Frontier Edition Watercooled vs AMD Radeon HD 7850

AMD Radeon Vega Frontier Edition Watercooled vs AMD Radeon HD 7850

We compared two Desktop platform GPUs: 16GB VRAM Radeon Vega Frontier Edition Watercooled and 2GB VRAM Radeon HD 7850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Vega Frontier Edition Watercooled 's Advantages
Released 5 years and 4 months late
Boost Clock1600MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (483.8GB/s vs 153.6GB/s)
3072 additional rendering cores
AMD Radeon HD 7850 's Advantages
Lower TDP (130W vs 375W)

Score

Benchmark

FP32 (float)
Radeon Vega Frontier Edition Watercooled +644%
13.11 TFLOPS
Radeon HD 7850
1.761 TFLOPS
VS

Graphics Card

Jul 2017
Release Date
Mar 2012
Radeon Pro
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1382 MHz
Base Clock
-
1600 MHz
Boost Clock
-
945 MHz
Memory Clock
1200 MHz

Memory

16GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
256bit
483.8GB/s
Bandwidth
153.6GB/s

Render Config

64
Compute Units
16
-
-
-
4096
Shading Units
1024
256
TMUs
64
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

102.4 GPixel/s
Pixel Rate
27.52 GPixel/s
409.6 GTexel/s
Texture Rate
55.04 GTexel/s
26.21 TFLOPS
FP16 (half)
-
13.11 TFLOPS
FP32 (float)
1.761 TFLOPS
819.2 GFLOPS
FP64 (double)
110.1 GFLOPS

Board Design

375W
TDP
130W
750 W
Suggested PSU
300 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Vega 10
GPU Name
Pitcairn
Vega 10 XTX LCS
GPU Variant
Pitcairn PRO (215-0828062)
GCN 5.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
12.5 billion
Transistors
2.8 billion
495 mm²
Die Size
212 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
5.1

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